F41A1/00	7	Missile propulsion characterised by the use of explosive or combustible propellant charges (projecting missiles without use of explosive or combustible propellant charge F41B; launching rockets or torpedoes F41F3/00; missile self-propulsion F42B15/00)	F41A1/00	F41A1/00		80
F41A1/02	8	Hypervelocity missile propulsion using successive means for increasing the propulsive force, e.g. using successively initiated propellant charges arranged along the barrel length; Multistage missile propulsion	F41A1/02	F41A1/02		108
F41A1/04	8	Missile propulsion using the combustion of a liquid, {loose powder} or gaseous fuel, e.g. hypergolic fuel	F41A1/04	F41A1/04		475
F41A1/06	8	Adjusting the range without varying elevation angle or propellant charge data, e.g. by venting a part of the propulsive charge gases, or by adjusting the capacity of the cartridge or combustion chamber {(adjusting the range by using gas-relieving ports in the barrel F41A21/28)}	F41A1/06	F41A1/06		105
F41A1/08	8	Recoilless guns, i.e. guns having propulsion means producing no recoil	F41A1/08	F41A1/08		345
F41A1/10	9	a counter projectile being used to balance recoil	F41A1/10	F41A1/10		159
F41A3/00	7	Breech mechanisms, e.g. locks	F41A3/00	F41A3/00		72
F41A3/02	8	Block action, i.e. the main breech opening movement being transverse to the barrel axis	F41A3/02	F41A3/02		34
F41A3/04	9	with pivoting breech-block	F41A3/04	F41A3/04		467
F41A3/06	10	about a horizontal axis transverse to the barrel axis at the rear of the block (F41A3/08 takes precedence)	F41A3/06	F41A3/06		185
F41A3/08	10	carrying a rotably mounted obturating plug of the screw-thread or the interrupted-thread type (F41A3/30 takes precedence)	F41A3/08	F41A3/08		240
F41A3/10	9	with sliding breech-block, e.g. vertically	F41A3/10	F41A3/10		481
F41A3/12	8	Bolt action, i.e. the main breech opening movement being parallel to the barrel axis	F41A3/12	F41A3/12		266
F41A3/14	9	Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively	F41A3/14	F41A3/14		61
F41A3/16	10	the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks	F41A3/16	F41A3/16		90
F41A3/18	11	hand-operated	F41A3/18	F41A3/18		93
F41A3/20	12	Straight-pull operated bolt locks, i.e. the operating hand effecting only a straight movement parallel to the barrel axis	F41A3/20	F41A3/20		104
F41A3/22	12	the locking being effected by rotating the operating handle or lever transversely to the barrel axis	F41A3/22	F41A3/22		213
F41A3/24	13	the locking elements forming part of the operating handle or lever	F41A3/24	F41A3/24		51
F41A3/26	11	semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt	F41A3/26	F41A3/26		655
F41A3/28	12	having fixed locking elements on the non-rotating bolt and rotating locking elements mounted on the barrel or breech housing, e.g. rotatable rings	F41A3/28	F41A3/28		28
F41A3/30	11	Interlocking means, e.g. locking lugs, screw threads	F41A3/30	F41A3/30		123
F41A3/32	10	the bolt being rocked about a notional axis transverse to the barrel axis	F41A3/32	F41A3/32		304
F41A3/34	10	the bolt additionally effecting a sliding movement transverse to the barrel axis	F41A3/34	F41A3/34		34
F41A3/36	9	Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing	F41A3/36	F41A3/36		69
F41A3/38	10	having rocking locking elements, e.g. pivoting levers or vanes	F41A3/38	F41A3/38		286
F41A3/40	11	mounted on the bolt (F41A3/42 takes precedence)	F41A3/40	F41A3/40		330
F41A3/42	11	hand-operated	F41A3/42	F41A3/42		117
F41A3/44	10	having sliding locking elements, e.g. balls, rollers	F41A3/44	F41A3/44		140
F41A3/46	11	mounted on the bolt (F41A3/48 takes precedence)	F41A3/46	F41A3/46		185
F41A3/48	11	hand-operated	F41A3/48	F41A3/48		60
F41A3/50	10	Toggle-joint locks, e.g. crank-operated	F41A3/50	F41A3/50		187
F41A3/52	11	hand-operated	F41A3/52	F41A3/52		22
F41A3/54	9	Bolt locks of the unlocked type, i.e. being inertia operated	F41A3/54	F41A3/54		156
F41A3/56	10	the bolt being provided with an additional slidable mass	F41A3/56	F41A3/56		84
F41A3/58	8	Breakdown breech mechanisms, e.g. for shotguns	F41A3/58	F41A3/58		791
F41A3/60	8	Breech mechanisms for guns having two or more barrels (F41A3/58 takes precedence; for revolving-cannon guns F41F1/10)	F41A3/60	F41A3/60		73
F41A3/62	8	using combustion gas pressure for adding to the mechanical locking action, or for delaying breech opening movement	F41A3/62	F41A3/62		74
F41A3/64	8	Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings	F41A3/64	F41A3/64		328
F41A3/66	9	Breech housings or frames; Receivers	F41A3/66	F41A3/66		1179
F41A3/68	9	Bolt stops, i.e. means for limiting bolt opening movement	F41A3/68	F41A3/68		200
F41A3/70	9	Anti-rebound arrangements, i.e. preventing rebound of the bolt out of the firing position {(safeties for locking the breech-block or bolt in a safety position F41A17/42)}	F41A3/70	F41A3/70		75
F41A3/72	9	Operating handles or levers; Mounting thereof in breech-blocks or bolts {(F41C7/02, F41C7/06 take precedence)}	F41A3/72	F41A3/72		629
F41A3/74	9	Obturating or packing devices for gas leak prevention in breech mechanisms	F41A3/74	F41A3/74		339
F41A3/76	10	specially adapted for sealing the gap between the forward end of the cartridge chamber and the rearward end of the barrel, e.g. sealing devices for revolvers or revolver-type guns	F41A3/76	F41A3/76		95
F41A3/78	9	Bolt buffer or recuperator means	F41A3/78	F41A3/78		191
F41A3/80	10	Adjustable spring buffers	F41A3/80	F41A3/80		48
F41A3/82	10	Coil spring buffers (F41A3/80 takes precedence)	F41A3/82	F41A3/82		431
F41A3/84	11	mounted within the gun stock	F41A3/84	F41A3/84		172
F41A3/86	11	mounted under {or above} the barrel	F41A3/86	F41A3/86		218
F41A3/88	11	mounted around the barrel	F41A3/88	F41A3/88		45
F41A3/90	10	Fluid buffers {(F41A3/62 takes precedence)}	F41A3/90	F41A3/90		43
F41A3/92	11	adjustable	F41A3/92	F41A3/92		17
F41A3/94	11	in combination with spring buffers	F41A3/94	F41A3/94		80
F41A5/00	7	Mechanisms or systems operated by propellant charge energy for automatically opening the lock	F41A5/00	F41A5/00		33
F41A5/02	8	recoil-operated	F41A5/02	F41A5/02		270
F41A5/04	9	the barrel being tilted during recoil	F41A5/04	F41A5/04		108
F41A5/06	9	the barrel being rotated about its longitudinal axis during recoil	F41A5/06	F41A5/06		34
F41A5/08	9	having an accelerator lever acting on the breech-block or bolt during the opening movement	F41A5/08	F41A5/08		117
F41A5/10	9	having a movable inertia weight {, e.g. for storing energy}	F41A5/10	F41A5/10		34
F41A5/12	10	mounted in a gun having a fixed barrel	F41A5/12	F41A5/12		40
F41A5/14	9	Barrel stops, i.e. devices for holding the recoiling barrel in a predetermined position, e.g. the recoil position	F41A5/14	F41A5/14		50
F41A5/16	9	having a barrel moving forwardly after the firing of a shot	F41A5/16	F41A5/16		150
F41A5/18	8	gas-operated	F41A5/18	F41A5/18		633
F41A5/20	9	using a gas piston arranged concentrically around the barrel	F41A5/20	F41A5/20		107
F41A5/22	9	having two or more gas pistons	F41A5/22	F41A5/22		42
F41A5/24	9	by direct action of gas pressure on bolt or locking elements	F41A5/24	F41A5/24		186
F41A5/26	9	Arrangements or systems for bleeding the gas from the barrel (F41A5/20&#160;-&#160;F41A5/24 take precedence)	F41A5/26	F41A5/26		394
F41A5/28	10	Adjustable systems	F41A5/28	F41A5/28		272
F41A5/30	8	Gas- or recoil-operated, e.g. selection of gas- or recoil-operated systems	F41A5/30	F41A5/30		47
F41A5/32	8	Energy accumulator systems, i.e. systems for opening the breech-block by energy accumulated during barrel or gas piston recoil	F41A5/32	F41A5/32		231
F41A5/34	9	with spring accumulators	F41A5/34	F41A5/34		26
F41A5/36	9	with fluid accumulators	F41A5/36	F41A5/36		23
F41A7/00	7	Auxiliary mechanisms for bringing the breech-block or bolt or the barrel to the starting position before automatic firing; Drives for externally-powered guns; Remote-controlled gun chargers	F41A7/00	F41A7/00		40
F41A7/02	8	Machine gun rechargers, e.g. manually operated (F41A3/72 takes precedence)	F41A7/02	F41A7/02		130
F41A7/04	9	fluid operated	F41A7/04	F41A7/04		83
F41A7/06	9	electrically operated	F41A7/06	F41A7/06		50
F41A7/08	8	Drives for externally-powered guns, i.e. drives for moving the breech-block or bolt by an external force during automatic firing	F41A7/08	F41A7/08		232
F41A7/10	9	using a rotating cylindrical drum having a camming groove (F41F1/10 takes precedence)	F41A7/10	F41A7/10		73
F41A9/00	7	Feeding or loading of ammunition ({conveying ammunition through pipes by the action of flowing gases B65G51/025} ; adaptations for feeding or loading missiles from magazines in air guns F41B11/50); Magazines; Guiding means for the extracting of cartridges (cartridge extractors or ejectors F41A15/00)	F41A9/00	F41A9/00		158
F41A9/01	8	Feeding of unbelted ammunition	F41A9/01	F41A9/01		181
F41A9/02	9	using wheel conveyors, e.g. star-wheel-shaped conveyors	F41A9/02	F41A9/02		151
F41A9/03	9	using screw or rotary-spiral conveyors	F41A9/03	F41A9/03		38
F41A9/04	9	using endless-chain belts carrying a plurality of ammunition	F41A9/04	F41A9/04		251
F41A9/05	10	in tandem sequence	F41A9/05	F41A9/05		50
F41A9/06	9	using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke	F41A9/06	F41A9/06		35
F41A9/07	10	Reciprocating conveyors, i.e. conveyors pushing a plurality of ammunition during the feeding stroke	F41A9/07	F41A9/07		39
F41A9/09	10	Movable ammunition carriers or loading trays, e.g. for feeding from magazines {(locking of ammunition in ammunition containers or loading trays F42B39/22)}	F41A9/09	F41A9/09		63
F41A9/10	11	pivoting or swinging	F41A9/10	F41A9/10		59
F41A9/11	12	in a horizontal plane	F41A9/11	F41A9/11		77
F41A9/12	13	mounted within a smallarm	F41A9/12	F41A9/12		18
F41A9/13	12	in a vertical plane	F41A9/13	F41A9/13		20
F41A9/14	13	{which is} transverse to the barrel axis	F41A9/14	F41A9/14		82
F41A9/15	14	mounted within a smallarm	F41A9/15	F41A9/15		27
F41A9/16	13	{which is} parallel to the barrel axis	F41A9/16	F41A9/16		249
F41A9/17	14	mounted within a smallarm	F41A9/17	F41A9/17		83
F41A9/18	15	feeding from a {tubular} magazine under the barrel	F41A9/18	F41A9/18		711
F41A9/19	15	feeding from a {tubular} magazine mounted in the stock	F41A9/19	F41A9/19		20
F41A9/20	11	sliding, e.g. reciprocating	F41A9/20	F41A9/20		72
F41A9/21	12	in a vertical direction (F41A9/23 takes precedence)	F41A9/21	F41A9/21		152
F41A9/22	12	in a horizontal direction (F41A9/23 takes precedence)	F41A9/22	F41A9/22		86
F41A9/23	12	mounted within a smallarm	F41A9/23	F41A9/23		78
F41A9/24	9	using a movable magazine or clip as feeding element	F41A9/24	F41A9/24		80
F41A9/25	10	using a sliding clip	F41A9/25	F41A9/25		147
F41A9/26	10	using a revolving drum magazine	F41A9/26	F41A9/26		219
F41A9/27	11	in revolver-type guns	F41A9/27	F41A9/27		275
F41A9/28	12	of smallarm type (in revolvers F41C3/14)	F41A9/28	F41A9/28		211
F41A9/29	8	Feeding of belted ammunition	F41A9/29	F41A9/29		168
F41A9/30	9	Sprocket-type belt transporters	F41A9/30	F41A9/30		220
F41A9/31	10	with cartridge stripping means	F41A9/31	F41A9/31		86
F41A9/32	9	Reciprocating-slide-type belt transporters	F41A9/32	F41A9/32		187
F41A9/33	10	with cartridge stripping means	F41A9/33	F41A9/33		108
F41A9/34	9	from magazines (magazines for belted ammunition per seF41A9/79)	F41A9/34	F41A9/34		129
F41A9/35	8	Feeding multibarrel guns<br><br><u>NOTE</u><br><br> Feeding elements or concepts of general interest, not specially adapted for feeding multibarrel guns, are classified in groups F41A9/01 or F41A9/29. 	F41A9/35	F41A9/35		162
F41A9/36	9	Feed mechanisms for revolving-cannon guns	F41A9/36	F41A9/36		97
F41A9/37	8	Feeding two or more kinds of ammunition to the same gun; Feeding from two sides	F41A9/37	F41A9/37		303
F41A9/375	9	{Feeding propellant charges and projectiles as separate units}<br><br><u>NOTE</u><br><br> Feeding elements or concepts of general interest, not specially adapted for feeding two or more kinds of ammunition or from two sides, are classified in groups F41A9/01&#160;-&#160;F41A9/29. 	F41A9/37	F41A9/37		124
F41A9/38	8	Loading arrangements, i.e. for bringing the ammunition into the firing position	F41A9/38	F41A9/38		388
F41A9/39	9	Ramming arrangements	F41A9/39	F41A9/39		82
F41A9/40	10	the breech-block itself being the rammer	F41A9/40	F41A9/40		109
F41A9/41	11	pushing unbelted ammunition from a box magazine on the gun frame into the cartridge chamber	F41A9/41	F41A9/41		156
F41A9/42	10	Rammers separate from breech-block	F41A9/42	F41A9/42		329
F41A9/43	11	Chain rammers	F41A9/43	F41A9/43		53
F41A9/44	11	Fluid-operated piston rammers	F41A9/44	F41A9/44		26
F41A9/45	9	the cartridge chamber or the barrel as a whole being tiltable {or transversely slidable} between a loading and a firing position {(F41A9/25 and F41A9/27 take precedence)}	F41A9/45	F41A9/45		251
F41A9/46	9	the cartridge chamber being formed by two complementary elements, movable one relative to the other for loading	F41A9/46	F41A9/46		110
F41A9/47	9	using forwardly-sliding barrels or barrel parts for loading	F41A9/47	F41A9/47		65
F41A9/48	9	Loading by gravitational force	F41A9/48	F41A9/48		48
F41A9/49	8	Internally-powered drives, i.e. operated by propellant charge energy, e.g. couplings, clutches, energy accumulators	F41A9/49	F41A9/49		158
F41A9/50	8	External power or control systems	F41A9/50	F41A9/50		213
F41A9/51	9	Boosters, i.e. externally-powered motors	F41A9/51	F41A9/51		111
F41A9/52	8	Arrangements for changing from automatic or magazine-loading to hand-loading	F41A9/52	F41A9/52		83
F41A9/53	8	Charged-condition indicators, i.e. indicating the presence of a cartridge in the cartridge chamber	F41A9/53	F41A9/53		149
F41A9/54	8	Cartridge guides, stops or positioners, e.g. for cartridge extraction	F41A9/54	F41A9/54		345
F41A9/55	9	Fixed {or movable} guiding means, mounted on, or near, the cartridge chamber	F41A9/55	F41A9/55		199
F41A9/56	9	Movable guiding means {(F41A9/55 takes precedence)}	F41A9/56	F41A9/56		57
F41A9/57	10	Flexible chutes, e.g. for guiding belted ammunition from the magazine to the gun	F41A9/57	F41A9/57		78
F41A9/58	9	Cartridge stops; Cartridge positioners	F41A9/58	F41A9/58		111
F41A9/59	8	Ejectors for clips or magazines, e.g. when empty	F41A9/59	F41A9/59		129
F41A9/60	8	Empty-cartridge-case or belt-link collectors or catchers (F41A9/81 takes precedence)	F41A9/60	F41A9/60		232
F41A9/61	8	Magazines	F41A9/61	F41A9/61		207
F41A9/62	9	having means for indicating the number of cartridges left in the magazine, e.g. last-round indicators (last-round safeties F41A17/40)	F41A9/62	F41A9/62		241
F41A9/63	9	specially adapted for releasable connection with other magazines	F41A9/63	F41A9/63		84
F41A9/64	9	for unbelted ammunition	F41A9/64	F41A9/64		284
F41A9/65	10	Box magazines having a cartridge follower	F41A9/65	F41A9/65		686
F41A9/66	11	Arrangements thereon for charging, i.e. reloading (apparatus or tools for reloading of magazines F41A9/83)	F41A9/66	F41A9/66		73
F41A9/67	12	having means for depressing the cartridge follower, or for locking it in a depressed position	F41A9/67	F41A9/67		148
F41A9/68	11	Plural magazines, e.g. tandem magazines {; Arrangements of cartridges in two or more independent rows or channels which are selectively or sequentially brought into operative position}	F41A9/68	F41A9/68		138
F41A9/69	11	characterised by multiple-row or zigzag arrangement of cartridges	F41A9/69	F41A9/69		182
F41A9/70	11	Arrangements thereon for discharging, e.g. cartridge followers or discharge throats	F41A9/70	F41A9/70		435
F41A9/71	11	Arrangements thereon for varying capacity; Adapters or inserts for changing cartridge size or type	F41A9/71	F41A9/71		180
F41A9/72	10	Tubular magazines, i.e. magazines containing the ammunition in lengthwise tandem sequence	F41A9/72	F41A9/72		294
F41A9/73	10	Drum magazines	F41A9/73	F41A9/73		284
F41A9/74	11	with radially disposed cartridges	F41A9/74	F41A9/74		119
F41A9/75	11	having a spiral cartridge channel	F41A9/75	F41A9/75		65
F41A9/76	10	Magazines having an endless-chain conveyor	F41A9/76	F41A9/76		243
F41A9/77	10	Magazines having a screw conveyor	F41A9/77	F41A9/77		38
F41A9/78	10	Magazines having a reciprocating conveyor	F41A9/78	F41A9/78		14
F41A9/79	9	for belted ammunition	F41A9/79	F41A9/79		192
F41A9/80	10	having provision for quick-coupling of the belts of adjacent magazines	F41A9/80	F41A9/80		12
F41A9/81	10	having provision for collecting belt links or empty cartridge cases	F41A9/81	F41A9/81		41
F41A9/82	8	Reloading {or unloading} of magazines	F41A9/82	F41A9/82		198
F41A9/83	9	Apparatus or tools for reloading magazines with unbelted ammunition, e.g. cartridge clips	F41A9/83	F41A9/83		551
F41A9/84	10	Clips	F41A9/84	F41A9/84		273
F41A9/85	11	for reloading revolver-type magazines	F41A9/85	F41A9/85		195
F41A9/86	9	Feeding belted ammunition into magazines	F41A9/86	F41A9/86		33
F41A9/87	8	Ammunition handling dollies or transfer carts (F41A9/86 takes precedence)	F41A9/87	F41A9/87		215
F41A11/00	7	Assembly or disassembly features; Modular concepts; Articulated or collapsible guns (F41A3/64, F41A19/10&#160;-&#160;F41A19/15, F41A21/48, F41A25/26 take precedence)	F41A11/00	F41A11/00		757
F41A11/02	8	Modular concepts, e.g. weapon-family concepts	F41A11/02	F41A11/02		499
F41A11/04	8	Articulated or collapsible guns, i.e. with hinged or telescopic parts for transport or storage (breakdown shotguns or rifles F41C7/11; folding or telescopic stocks or stock parts F41C23/04)	F41A11/04	F41A11/04		208
F41A11/06	9	Telescopic guns	F41A11/06	F41A11/06		7
F41A13/00	7	Cooling or heating systems; Blowing-through of gun barrels; Ventilating systems	F41A13/00	F41A13/00		84
F41A13/02	8	Heating systems	F41A13/02	F41A13/02		26
F41A13/04	8	Injecting fluids into barrels or cartridge chambers (F41A13/08 takes precedence)	F41A13/04	F41A13/04		160
F41A13/06	8	Evacuating combustion gas from barrels (F41A13/10 takes precedence)	F41A13/06	F41A13/06		36
F41A13/08	9	Bore evacuators, i.e. chambers disposed around barrels for storing part of the combustion gas and subsequently injecting it into the barrel to provide suction	F41A13/08	F41A13/08		26
F41A13/10	8	Blowers or turbines for evacuating or cooling guns, e.g. driven by combustion gas pressure or recoil	F41A13/10	F41A13/10		54
F41A13/12	8	Systems for cooling the outer surface of the barrel (F41A13/10, F41A21/24 take precedence)	F41A13/12	F41A13/12		329
F41A15/00	7	Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun (F41A9/54, {F41C9/08} take precedence; {Means for removing duds or misfires in rocket throwers F41F3/058})	F41A15/00	F41A15/00		194
F41A15/02	8	for revolver-type guns, e.g. revolvers	F41A15/02	F41A15/02		232
F41A15/04	8	specially adapted for cartridge cases being deformed when fired, e.g. of plastics	F41A15/04	F41A15/04		20
F41A15/06	8	for breakdown guns	F41A15/06	F41A15/06		377
F41A15/08	8	for block-action guns	F41A15/08	F41A15/08		111
F41A15/10	9	of sliding-block type	F41A15/10	F41A15/10		73
F41A15/12	8	for bolt-action guns	F41A15/12	F41A15/12		336
F41A15/14	9	the ejector being mounted on or within the bolt; {Extractors per se}	F41A15/14	F41A15/14		734
F41A15/16	9	the ejector being mounted on the breech housing or frame	F41A15/16	F41A15/16		240
F41A15/18	8	for guns with forwardly slidable barrels	F41A15/18	F41A15/18		20
F41A15/20	8	specially adapted for caseless-ammunition duds	F41A15/20	F41A15/20		43
F41A15/22	8	Tools for extracting cartridges	F41A15/22	F41A15/22		117
F41A17/00	7	Safety arrangements, e.g. safeties	F41A17/00	F41A17/00		289
F41A17/02	8	Key-operated safeties {(F41A17/44 takes precedence)}	F41A17/02	F41A17/02		247
F41A17/04	8	Safeties of the combination-lock type (F41A17/02 takes precedence)	F41A17/04	F41A17/04		114
F41A17/06	8	Electric or electromechanical safeties (F41A17/04, F41A17/08 take precedence)	F41A17/06	F41A17/06		494
F41A17/063	9	{comprising a transponder}	F41A17/06	F41A17/06		505
F41A17/066	9	{having means for recognizing biometric parameters, e.g. voice control, finger print or palm print control}	F41A17/06	F41A17/06		283
F41A17/08	8	for inhibiting firing in a specified direction, e.g. at a friendly person or at a protected area (F41A27/02 takes precedence)	F41A17/08	F41A17/08		316
F41A17/10	9	Firing mechanisms with elevation stop	F41A17/10	F41A17/10		33
F41A17/12	9	Firing mechanisms with anti-canting safety	F41A17/12	F41A17/12		18
F41A17/14	8	Double-loading prevention	F41A17/14	F41A17/14		38
F41A17/16	8	Cook-off prevention, i.e. prevention of spontaneous firing of a cartridge by chamber wall heat	F41A17/16	F41A17/16		42
F41A17/18	8	Hang-fire prevention	F41A17/18	F41A17/18		59
F41A17/20	8	Grip or stock safeties, i.e. safeties disengaged by clasping the grip or stock (thumb-operated sliding safeties F41A17/52, F41A17/62, F41A17/70, F41A17/80)	F41A17/20	F41A17/20		206
F41A17/22	9	acting on the trigger	F41A17/22	F41A17/22		122
F41A17/24	9	acting on the firing pin	F41A17/24	F41A17/24		25
F41A17/26	9	acting on the hammer	F41A17/26	F41A17/26		31
F41A17/28	9	acting on the sear	F41A17/28	F41A17/28		74
F41A17/30	8	Multiple safeties, i.e. {one safety element} acting on at least one element of the firing mechanism and at least one other element of the gun, e.g. the moving barrel	F41A17/30	F41A17/30		64
F41A17/32	9	the other element being the breech-block or bolt	F41A17/32	F41A17/32		171
F41A17/34	8	Magazine safeties	F41A17/34	F41A17/34		95
F41A17/36	9	locking the gun {automatically} in a safety condition when the magazine is empty or removed {(F41A17/44 takes precedence)}	F41A17/36	F41A17/36		454
F41A17/38	9	{Magazine mountings, e.g. for} locking the magazine in the gun	F41A17/38	F41A17/38		959
F41A17/40	8	Last-round safeties (F41A17/34 takes precedence)	F41A17/40	F41A17/40		34
F41A17/42	8	Safeties for locking the breech-block or bolt in a safety position (F41A17/32, F41A17/36, F41A17/40 take precedence {; anti-rebound arrangements F41A3/70})	F41A17/42	F41A17/42		252
F41A17/44	8	Safety plugs, e.g. for plugging-up cartridge chambers {, barrels, magazine spaces}	F41A17/44	F41A17/44		518
F41A17/46	8	Trigger safeties, i.e. means for preventing trigger movement (F41A17/02&#160;-&#160;F41A17/40 take precedence)	F41A17/46	F41A17/46		693
F41A17/48	9	Automatically operated trigger safeties, i.e. operated by breech opening or closing movement	F41A17/48	F41A17/48		117
F41A17/50	10	by breakdown action	F41A17/50	F41A17/50		32
F41A17/52	9	Thumb-operated sliding safeties mounted on the upside of the stock, e.g. for shotguns	F41A17/52	F41A17/52		92
F41A17/54	9	Protecting-caps for trigger guards; Trigger locking pieces mounted on, or within, the trigger guard	F41A17/54	F41A17/54		354
F41A17/56	8	Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear (F41A17/02&#160;-&#160;F41A17/40 take precedence)	F41A17/56	F41A17/56		399
F41A17/58	9	automatically operated, i.e. operated by breech opening or closing movement	F41A17/58	F41A17/58		131
F41A17/60	10	by breakdown action	F41A17/60	F41A17/60		26
F41A17/62	9	Thumb-operated sliding safeties mounted on the upside of the stock, e.g. for shotguns	F41A17/62	F41A17/62		48
F41A17/64	8	Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers (F41A17/02&#160;-&#160;F41A17/40 take precedence)	F41A17/64	F41A17/64		322
F41A17/66	9	automatically operated, i.e. operated by breech opening or closing movement	F41A17/66	F41A17/66		164
F41A17/68	10	by breakdown action	F41A17/68	F41A17/68		6
F41A17/70	9	Thumb-operated sliding safeties mounted on the upside of the stock, e.g. for shotguns	F41A17/70	F41A17/70		20
F41A17/72	9	trigger-operated, i.e. the movement of the trigger bringing a firing-pin safety into inoperative position during the firing	F41A17/72	F41A17/72		145
F41A17/74	8	Hammer safeties, i.e. means for preventing the hammer from hitting the cartridge or the firing pin (F41A17/02&#160;-&#160;F41A17/40 take precedence)	F41A17/74	F41A17/74		451
F41A17/76	9	automatically operated, i.e. operated by breech opening or closing movement	F41A17/76	F41A17/76		52
F41A17/78	10	by breakdown action	F41A17/78	F41A17/78		10
F41A17/80	9	Thumb-operated sliding safeties mounted on the upside of the stock, e.g. for shotguns	F41A17/80	F41A17/80		36
F41A17/82	9	trigger-operated, i.e. the movement of the trigger bringing a hammer safety into inoperative position during firing	F41A17/82	F41A17/82		74
F41A19/00	7	Firing or trigger mechanisms; Cocking mechanisms	F41A19/00	F41A19/00		132
F41A19/01	8	Counting means indicating the number of shots fired	F41A19/01	F41A19/01		327
F41A19/02	9	Burst limiters (F41A19/67 takes precedence)	F41A19/02	F41A19/02		112
F41A19/03	8	Shot-velocity control (F41A3/78, F41A5/28, F41A19/05, F41A19/66 take precedence)	F41A19/03	F41A19/03		230
F41A19/04	9	by controlling the time of release of the firing pin or hammer	F41A19/04	F41A19/04		19
F41A19/05	8	Synchronising for firing through the propeller of an aircraft	F41A19/05	F41A19/05		155
F41A19/06	8	Mechanical firing mechanisms, {e.g. counterrecoil firing, recoil actuated firing mechanisms}(F41A19/01&#160;-&#160;F41A19/05, F41A19/59 take precedence)	F41A19/06	F41A19/06		175
F41A19/07	9	press-button actuated, e.g. with thumb rest	F41A19/07	F41A19/07		88
F41A19/08	9	remote actuated; lanyard actuated	F41A19/08	F41A19/08		214
F41A19/09	9	Auxiliary trigger devices (F41A19/08 takes precedence)	F41A19/09	F41A19/09		156
F41A19/10	9	Triggers; Trigger mountings	F41A19/10	F41A19/10		889
F41A19/11	9	Trigger guards; Trigger-guard mountings (F41A19/15 takes precedence)	F41A19/11	F41A19/11		169
F41A19/12	9	Sears; Sear mountings	F41A19/12	F41A19/12		340
F41A19/13	9	Percussion or firing pins, i.e. fixed or slidably-mounted striker elements; Mountings therefor {(F41A19/26 takes precedence)}	F41A19/13	F41A19/13		528
F41A19/14	9	Hammers, i.e. pivotably-mounted striker elements; Hammer mountings	F41A19/14	F41A19/14		278
F41A19/15	9	Modular firing mechanism units	F41A19/15	F41A19/15		220
F41A19/16	9	Adjustable firing mechanisms; Trigger mechanisms with adjustable trigger pull (F41A19/17 takes precedence)	F41A19/16	F41A19/16		382
F41A19/17	9	Hair-trigger mechanisms	F41A19/17	F41A19/17		121
F41A19/18	9	for multibarrel guns {or multiple guns}(F41A19/68 takes precedence)	F41A19/18	F41A19/18		149
F41A19/183	10	{for multiple guns, i.e. a plurality of guns being actuated by a single firing mechanism}	F41A19/18	F41A19/18		48
F41A19/186	10	{having only one striker element and more than one trigger, each trigger acting on a single element (firing mechanisms having only one trigger and only one striker element F41A19/22)}	F41A19/18	F41A19/18		5
F41A19/19	10	with single-trigger firing possibility	F41A19/19	F41A19/19		7
F41A19/20	11	Double-trigger arrangements having the possibility of single-trigger actuation	F41A19/20	F41A19/20		86
F41A19/21	11	having only one trigger	F41A19/21	F41A19/21		445
F41A19/22	12	and only one striker element	F41A19/22	F41A19/22		62
F41A19/23	13	rotatable about an axis parallel to the barrel axis for firing subsequent barrels	F41A19/23	F41A19/23		36
F41A19/24	9	Release-trigger mechanisms, i.e. the striker element being released during the return movement of the trigger subsequent to trigger pull	F41A19/24	F41A19/24		59
F41A19/25	9	having only slidably-mounted striker elements, i.e. percussion or firing pins	F41A19/25	F41A19/25		36
F41A19/26	10	the percussion or firing pin and the breech-block or bolt forming one piece {(F41A19/34 takes precedence)}	F41A19/26	F41A19/26		51
F41A19/27	10	the percussion or firing pin being movable relative to the breech-block	F41A19/27	F41A19/27		53
F41A19/28	11	propelled by a cam or lever when the breech-block or bolt arrives in a closing position	F41A19/28	F41A19/28		53
F41A19/29	11	propelled by a spring under tension	F41A19/29	F41A19/29		82
F41A19/30	12	in bolt-action guns	F41A19/30	F41A19/30		493
F41A19/31	13	Sear arrangements therefor (F41A19/33 takes precedence)	F41A19/31	F41A19/31		411
F41A19/32	14	for catching the percussion or firing pin after each shot, i.e. in single-shot or semi-automatic firing mode	F41A19/32	F41A19/32		142
F41A19/33	13	Arrangements for the selection of automatic or semi-automatic fire	F41A19/33	F41A19/33		397
F41A19/34	13	Cocking mechanisms	F41A19/34	F41A19/34		244
F41A19/35	14	Double-action mechanisms, i.e. the cocking being effected during the first part of the trigger pull movement	F41A19/35	F41A19/35		71
F41A19/36	12	in block-action guns	F41A19/36	F41A19/36		76
F41A19/37	13	Cocking mechanisms	F41A19/37	F41A19/37		64
F41A19/38	14	Double-action mechanisms, i.e. the cocking being effected during the first part of the trigger pull movement	F41A19/38	F41A19/38		26
F41A19/39	12	Cocking {or firing} mechanisms for other types of guns, e.g. fixed breech-block types, forwardly-slidable barrel types	F41A19/39	F41A19/39		131
F41A19/40	13	Double-action mechanisms, i.e. the cocking being effected during the first part of the trigger pull movement	F41A19/40	F41A19/40		56
F41A19/41	13	for breakdown guns	F41A19/41	F41A19/41		116
F41A19/42	9	having at least one hammer	F41A19/42	F41A19/42		96
F41A19/43	10	in bolt-action guns	F41A19/43	F41A19/43		186
F41A19/44	11	Sear arrangements therefor (F41A19/46 takes precedence)	F41A19/44	F41A19/44		172
F41A19/45	12	for catching the hammer after each shot, i.e. in single-shot or semi-automatic firing mode	F41A19/45	F41A19/45		201
F41A19/46	11	Arrangements for the selection of automatic or semi-automatic fire	F41A19/46	F41A19/46		207
F41A19/47	11	Cocking mechanisms	F41A19/47	F41A19/47		98
F41A19/48	12	Double-action mechanisms, i.e. the cocking being effected during the first part of the trigger pull movement	F41A19/48	F41A19/48		112
F41A19/49	10	in block-action guns	F41A19/49	F41A19/49		39
F41A19/50	11	Cocking mechanisms	F41A19/50	F41A19/50		28
F41A19/51	12	Double-action mechanisms, i.e. the cocking being effected during the first part of the trigger pull movement	F41A19/51	F41A19/51		6
F41A19/52	10	Cocking {or firing} mechanisms for other types of guns, e.g. fixed breech-block types, revolvers	F41A19/52	F41A19/52		170
F41A19/53	11	Double-action mechanisms, i.e. the cocking being effected during the first part of the trigger pull movement	F41A19/53	F41A19/53		285
F41A19/54	11	for breakdown guns	F41A19/54	F41A19/54		330
F41A19/55	8	Fluid-operated firing mechanisms	F41A19/55	F41A19/55		107
F41A19/56	9	Ignition of the propellant charge by contact with air heated by adiabatic compression	F41A19/56	F41A19/56		24
F41A19/57	8	Firing mechanisms operating with primer cartridge	F41A19/57	F41A19/57		148
F41A19/58	8	Electric firing mechanisms (F41A17/10, F41A17/12 take precedence)	F41A19/58	F41A19/58		580
F41A19/59	9	Electromechanical firing mechanisms, i.e. the mechanical striker element being propelled or released by electric means	F41A19/59	F41A19/59		284
F41A19/60	9	characterised by the means for generating electric energy	F41A19/60	F41A19/60		29
F41A19/61	10	Inductive generators {(F41A19/63 takes precedence)}	F41A19/61	F41A19/61		40
F41A19/62	10	Piezoelectric generators	F41A19/62	F41A19/62		42
F41A19/63	9	having means for contactless transmission of electric energy, e.g. by induction, by sparking gap	F41A19/63	F41A19/63		131
F41A19/64	9	for automatic or burst-firing mode	F41A19/64	F41A19/64		146
F41A19/65	10	for giving ripple fire, i.e. using electric sequencer switches for timed multiple-charge launching, e.g. for rocket launchers	F41A19/65	F41A19/65		95
F41A19/66	10	Electronic shot-velocity control (F41A19/65 takes precedence)	F41A19/66	F41A19/66		39
F41A19/67	10	Burst limiters	F41A19/67	F41A19/67		21
F41A19/68	9	for multibarrel guns {or multibarrel rocket launchers or multicanisters}(F41A19/65 takes precedence)	F41A19/68	F41A19/68		84
F41A19/69	9	Electric contacts or switches peculiar thereto (F41A19/65 takes precedence)	F41A19/69	F41A19/69		183
F41A19/70	10	Electric firing pins; Mountings therefor	F41A19/70	F41A19/70		74
F41A21/00	7	Barrels; Gun tubes; Muzzle attachments; Barrel mounting means (F41A25/00 takes precedence; barrel attachments for firing grenades or riot-control ammunition from smallarms F41C27/06)	F41A21/00	F41A21/00		302
F41A21/02	8	Composite barrels, i.e. barrels having multiple layers, e.g. of different materials	F41A21/02	F41A21/02		381
F41A21/04	9	Barrel liners	F41A21/04	F41A21/04		163
F41A21/06	8	Plural barrels	F41A21/06	F41A21/06		200
F41A21/08	9	Barrel junctions	F41A21/08	F41A21/08		229
F41A21/10	8	Insert barrels, i.e. barrels for firing reduced calibre ammunition and being mounted within the normal barrels	F41A21/10	F41A21/10		412
F41A21/12	8	Cartridge chambers; Chamber liners (F41A3/74, F41A9/46, F41A21/04 take precedence)	F41A21/12	F41A21/12		381
F41A21/14	9	Arrangement of cartridge chambers lateral to the barrel axis	F41A21/14	F41A21/14		16
F41A21/16	8	Barrels or gun tubes characterised by the shape of the bore	F41A21/16	F41A21/16		245
F41A21/18	9	Grooves-Rifling	F41A21/18	F41A21/18		282
F41A21/20	8	Barrels or gun tubes characterised by the material (F41A21/02 takes precedence)	F41A21/20	F41A21/20		139
F41A21/22	8	Barrels which have undergone surface treatment, e.g. phosphating {(F41A21/44 takes precedence)}	F41A21/22	F41A21/22		98
F41A21/24	8	Barrels or gun tubes with fins or ribs, e.g. for cooling (F41G1/42 takes precedence)	F41A21/24	F41A21/24		140
F41A21/26	8	specially adapted for recoil reinforcement, e.g. for training purposes	F41A21/26	F41A21/26		210
F41A21/28	8	Gas-expansion chambers; Barrels provided with gas-relieving ports (F41A1/06, F41A13/08{and F41A21/36} take precedence)	F41A21/28	F41A21/28		384
F41A21/30	8	Silencers	F41A21/30	F41A21/30		1199
F41A21/32	8	Muzzle attachments or glands (F41A21/26, F41A21/30, F41A21/46 take precedence {; for projectile velocity measurements G01P3/665, G01P3/685})	F41A21/32	F41A21/32		372
F41A21/325	9	{Mountings for muzzle attachments}	F41A21/32	F41A21/32		395
F41A21/34	9	Flash dampers	F41A21/34	F41A21/34		339
F41A21/36	9	for recoil reduction (recoil reduction arrangements in general F41A25/00){; Stabilisators; Compensators, e.g. for muzzle climb prevention}	F41A21/36	F41A21/36		718
F41A21/38	10	adjustable {, i.e. the vent holes or the vent area being adjustable}	F41A21/38	F41A21/38		83
F41A21/40	9	Chokes for shotguns {, e.g. automatic chokes}	F41A21/40	F41A21/40		204
F41A21/42	10	{manually} adjustable	F41A21/42	F41A21/42		65
F41A21/44	8	Insulation jackets; Protective jackets	F41A21/44	F41A21/44		159
F41A21/46	8	Barrels having means for separating sabots from projectiles	F41A21/46	F41A21/46		63
F41A21/48	8	Barrel mounting means, e.g. releasable mountings for replaceable barrels	F41A21/48	F41A21/48		289
F41A21/481	9	{using partial or interrupted threads, e.g. bayonet-type mountings}	F41A21/48	F41A21/48		139
F41A21/482	9	{using continuous threads on the barrel}	F41A21/48	F41A21/48		423
F41A21/484	9	{using interlocking means, e.g. by sliding pins}	F41A21/48	F41A21/48		373
F41A21/485	9	{using screws or bolts}	F41A21/48	F41A21/48		139
F41A21/487	9	{using friction, e.g. by clamping a barrel surface}	F41A21/48	F41A21/48		133
F41A21/488	9	{Mountings specially adapted for pistols or revolvers}	F41A21/48	F41A21/48		179
F41A23/00	7	Gun mountings, e.g. on vehicles; Disposition of guns on vehicles (F41A25/00, F41A27/00 take precedence)	F41A23/00	F41A23/00		456
F41A23/005	8	{Locks for connecting guns to their mountings (F41A23/50 takes precedence)}	F41A23/00	F41A23/00		122
F41A23/02	8	Mountings without wheels<br><br><u>NOTE</u><br><br> Shooting stands for hunting A01M31/02	F41A23/02	F41A23/02		389
F41A23/04	9	Unipods	F41A23/04	F41A23/04		99
F41A23/06	10	adjustable	F41A23/06	F41A23/06		159
F41A23/08	9	Bipods	F41A23/08	F41A23/08		242
F41A23/10	10	adjustable	F41A23/10	F41A23/10		173
F41A23/12	9	Tripods {; Mountings having at least three legs}	F41A23/12	F41A23/12		281
F41A23/14	10	adjustable	F41A23/14	F41A23/14		120
F41A23/16	9	Testing mounts	F41A23/16	F41A23/16		394
F41A23/18	9	Rests for supporting smallarms in non-shooting position (racks for storage A47B81/00; racks in vehicles {B60R7/14})	F41A23/18	F41A23/18		469
F41A23/20	8	for disappearing guns	F41A23/20	F41A23/20		395
F41A23/22	9	on board of submarines	F41A23/22	F41A23/22		48
F41A23/24	8	Turret gun mountings (feeding, loading or guiding ammunition F41A9/00; mechanical elevating or traversing systems for turret guns F41A27/18)	F41A23/24	F41A23/24		386
F41A23/26	8	Mountings for transport only; Loading or unloading arrangements for guns for use with carrier vehicles (F41A23/50 takes precedence)	F41A23/26	F41A23/26		162
F41A23/28	8	Wheeled-gun mountings; Endless-track gun mountings	F41A23/28	F41A23/28		450
F41A23/30	9	the wheels being liftable from the ground for firing	F41A23/30	F41A23/30		28
F41A23/32	9	with split trails (F41A23/30, F41A23/46 takes precedence)	F41A23/32	F41A23/32		220
F41A23/34	8	on wheeled or endless-track vehicles	F41A23/34	F41A23/34		461
F41A23/36	9	on trailers (F41A23/42 takes precedence)	F41A23/36	F41A23/36		62
F41A23/38	9	on motorcycles	F41A23/38	F41A23/38		57
F41A23/40	9	on rail vehicles	F41A23/40	F41A23/40		56
F41A23/42	9	for rocket throwers	F41A23/42	F41A23/42		169
F41A23/44	8	on sledges	F41A23/44	F41A23/44		5
F41A23/46	8	Trail spades	F41A23/46	F41A23/46		107
F41A23/48	9	elastic	F41A23/48	F41A23/48		10
F41A23/50	8	Travelling locks; Brakes for holding the gun platform in a fixed position during transport	F41A23/50	F41A23/50		113
F41A23/52	8	Base plates for gun mountings	F41A23/52	F41A23/52		50
F41A23/54	9	for mortars	F41A23/54	F41A23/54		91
F41A23/56	8	Arrangements for adjusting the gun platform in the vertical or horizontal position (F41A17/10, F41A17/12 take precedence {; ground engaging vehicle fittings for lifting or supporting it B60S9/04; supports for mobile cranes B66C23/78})	F41A23/56	F41A23/56		133
F41A23/58	9	Hydraulic jacks	F41A23/58	F41A23/58		17
F41A23/60	9	Screw-operated jacks	F41A23/60	F41A23/60		9
F41A25/00	7	Gun mountings permitting recoil or return to battery, e.g. gun cradles; Barrel buffers or brakes (recoilless guns F41A1/08)	F41A25/00	F41A25/00		282
F41A25/02	8	Fluid-operated systems	F41A25/02	F41A25/02		499
F41A25/04	9	adjustable {, e.g. in relation to the elevation of the gun}	F41A25/04	F41A25/04		27
F41A25/06	8	Friction-operated systems	F41A25/06	F41A25/06		83
F41A25/08	9	adjustable	F41A25/08	F41A25/08		12
F41A25/10	8	Spring-operated systems	F41A25/10	F41A25/10		216
F41A25/12	9	using coil springs	F41A25/12	F41A25/12		202
F41A25/14	10	adjustable	F41A25/14	F41A25/14		32
F41A25/16	8	Hybrid systems	F41A25/16	F41A25/16		80
F41A25/18	9	Hydroelastic systems	F41A25/18	F41A25/18		145
F41A25/20	9	Hydropneumatic systems	F41A25/20	F41A25/20		134
F41A25/22	8	Bearing arrangements for the reciprocating gun-mount or barrel movement	F41A25/22	F41A25/22		123
F41A25/24	9	using ball or roller bearings	F41A25/24	F41A25/24		16
F41A25/26	8	Assembling or dismounting recoil elements or systems	F41A25/26	F41A25/26		76
F41A27/00	7	Gun mountings permitting traversing or elevating movement, e.g. gun carriages	F41A27/00	F41A27/00		76
F41A27/02	8	Control systems for preventing interference between the moving gun and the adjacent structure	F41A27/02	F41A27/02		82
F41A27/04	8	Scatter-fire arrangements, i.e. means for oscillating guns automatically during firing	F41A27/04	F41A27/04		59
F41A27/06	8	Mechanical systems (F41A27/02, F41A27/04, F41A27/30 take precedence)	F41A27/06	F41A27/06		490
F41A27/08	9	Bearings, e.g. trunnions; Brakes or blocking arrangements	F41A27/08	F41A27/08		412
F41A27/10	10	Bearings for supporting a pivoting gun in a wall, e.g. a turret wall	F41A27/10	F41A27/10		208
F41A27/12	10	Brakes or locks for blocking traversing or elevating gear in a fixed position	F41A27/12	F41A27/12		131
F41A27/14	10	Central-pivot bearings	F41A27/14	F41A27/14		112
F41A27/16	10	using raceway bearings, e.g. for supporting the turret	F41A27/16	F41A27/16		72
F41A27/18	9	for gun turrets (F41A27/08 takes precedence)	F41A27/18	F41A27/18		257
F41A27/20	10	Drives for turret movements	F41A27/20	F41A27/20		167
F41A27/22	9	Traversing gear (F41A27/18 takes precedence)	F41A27/22	F41A27/22		299
F41A27/24	9	Elevating gear (F41A27/18 takes precedence)	F41A27/24	F41A27/24		365
F41A27/26	8	Fluid-operated systems (F41A27/02, F41A27/04, F41A27/30 take precedence)	F41A27/26	F41A27/26		200
F41A27/28	8	Electrically-operated systems (F41A27/02, F41A27/04, F41A27/30 take precedence)	F41A27/28	F41A27/28		217
F41A27/30	8	Stabilisation or compensation systems, e.g. compensating for barrel weight or wind force {on the barrel}	F41A27/30	F41A27/30		357
F41A29/00	7	Cleaning or lubricating arrangements (injecting fluids into barrels or cartridge chambers F41A13/04{; ammunition for cleaning purposes F42B5/24})	F41A29/00	F41A29/00		394
F41A29/02	8	Scrapers or cleaning rods	F41A29/02	F41A29/02		872
F41A29/04	8	Lubricating, oiling or greasing means, e.g. operating during use	F41A29/04	F41A29/04		129
F41A31/00	7	Testing arrangements (testing mounts F41A23/16)	F41A31/00	F41A31/00		678
F41A31/02	8	for checking gun barrels	F41A31/02	F41A31/02		217
F41A33/00	7	Adaptations for training (adaptations of barrels for recoil reinforcement F41A21/26); Gun simulators (teaching or practice apparatus for gun-aiming or gun-laying F41G3/26{; shooting games A63F9/02; military simulation G09B9/003})	F41A33/00	F41A33/00		1675
F41A33/02	8	Light- or radiation-emitting guns {; Light- or radiation-sensitive guns; Cartridges carrying light emitting sources, e.g. laser}	F41A33/02	F41A33/02		1105
F41A33/04	8	Acoustical simulation of gun fire, e.g. by pyrotechnic means	F41A33/04	F41A33/04		267
F41A33/06	8	Recoil simulators	F41A33/06	F41A33/06		358
F41A35/00	7	Accessories or details not otherwise provided for	F41A35/00	F41A35/00		644
F41A35/02	8	Dust- or weather-protection caps or covers (protecting-caps for trigger guards F41A17/54)	F41A35/02	F41A35/02		405
F41A35/04	9	Muzzle covers	F41A35/04	F41A35/04		156
F41A35/06	8	Adaptation of guns to both right and left hand use	F41A35/06	F41A35/06		407
F41A99/00	7	Subject matter not provided for in other groups of this subclass	F41A99/00	F41A99/00		28
