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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 42 | FIREARMS |
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1.01 | INDICATORS |
1.06 | WITH RECOIL REDUCER |
1.07 | WITH ADJUSTABLE HEAD SPACE |
1.08 | FOR DISCHARGING A STUNNING AGENT |
1.09 | DISGUISED AS BODY ARTICLE |
1.11 | BODY BORNE REMOTE OPERATED |
1.12 | CATTLE SLAUGHTER TYPE |
1.13 | TRIP, TRAP OR BURGLARY PREVENTION |
1.14 | UNDERWATER TYPE |
1.15 | FLARE TYPE GUN |
1.16 | BILLY CLUB TYPE |
52 | CANE GUNS |
53 | PISTOL SWORDS |
54 | TOY |
2 | BREECH LOADING |
5 | Spring-motor operated |
8 | Breech hinged barrel |
9 | Faucet breechblock |
10 | Forward-sliding barrel |
12 | Side swinging barrel |
14 | Sliding breechblock |
15 | Movable chamber |
16 | Rearward |
23 | Vertical mortise |
26 | Swinging breechblock |
27 | Movable chamber |
28 | Downward and rearward |
30 | Laterally forward |
31 | Laterally rearward |
32 | Parallel pivot |
34 | Rearward and downward |
36 | Upward and forward |
38 | Upward and rearward |
39.5 | Movable chamber |
40 | Upward-tilting breech |
7 | Grip magazine pistols |
6 | Magazine guns |
49.01 | Magazines |
51 | MUZZLE LOADERS |
59 | REVOLVERS |
60 | Magazine-fed cylinder |
61 | Cylinder loaded from muzzle end |
62 | Swinging cylinder |
63 | Hinged barrel |
65 | Firing mechanism |
68 | Shell extractors |
69.01 | FIRING MECHANISM |
70.01 | SAFETY MECHANISM |
70.02 | Magazine operated |
70.03 | Shoulder operated |
70.04 | Sear trigger lock |
70.05 | Sear lock |
70.06 | Trigger lock |
70.07 | On trigger guard |
70.08 | Hammer or firing pin |
70.09 | Responsive to particular firing angle |
70.11 | Firearm lock |
71.01 | STOCKS |
75.01 | STOCK OR BARREL CONNECTORS |
75.02 | Barrel to receiver |
75.03 | Receiver to stock |
75.04 | Hinged or pivoted barrel |
75.1 | Method of making |
76.01 | BARRELS |
76.02 | Materials or coatings |
77 | Auxiliary |
78 | Rifling or lining |
79 | Choke devices |
76.1 | Method of making or modifying by metal working |
83 | NIPPLES AND GUARDS |
84 | ELECTRIC APPLIANCES |
85 | GUN TRIMMINGS |
86 | BAYONETS |
87 | MAGAZINE CHARGERS |
90 | IMPLEMENTS |
93 | Intrenching |
94 | Rests |
95 | For barrel cleaning |
96 | Firearm protectors |
97 | Weights and balances |
98 | Shell catchers |
99 | Magnetic holding devices |
111 | Sight devices |
112 | Vent, vented, or ventilated rib type |
113 | Target spot or dot superimposed on sight |
114 | Focused beam (e.g., laser on target, etc.) |
115 | Having beam adjusting structure or mounted for correction |
116 | Through the bore type (i.e., insertable into firing chamber) |
117 | Activated by a switch |
118 | Periscope type or using a mirror |
119 | Telescopic type |
120 | With a collimating or sighting-in device |
122 | Having a reticle (including adjustable) |
124 | Mount or mounting |
125 | Allowing adjustment |
127 | Quickly detachable (i.e., knockdown) |
128 | To nonuse position, including to reload |
129 | Lens cover, scope hood, or shade |
130 | With a reticle or graticule (e.g., crosshairs, etc.) |
132 | Illuminated, including fiber optics |
133 | Having variable size aperture, slot, notch, or cone-shaped |
134 | Through the bore type (e.g., sighting in, or straightness testing device, etc.) |
135 | Correctable |
140 | Dual flip-, superimposed-, or dial-type |
141 | Multisight, for moving targets (e.g., shotgun type, etc.) |
142 | Nonadjustable rangefinder, type |
143 | Hood, guard, shade, or cover |
144 | Using contrasting material or color (e.g., bead, etc.) |
146 | Target illuminated (e.g., via flashlight, etc.) |
147 | Yieldable |
148 | Stowed, relocated to nonuse position, or quickly detachable |
104 | Finger recoil pad |
105 | For launching grenades |
107 | MUZZLE MAKING, ATTACHING OR REPAIR |
108 | TOOL FOR ASSEMBLY OR DISASSEMBLY |
106 | MISCELLANEOUS |
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