Abbreviations
| ADAPT | Adapter | ADJ | Adjustable |
| ASY | Assembly | BL | Black |
| BLU | Blue | BUSH | Bushing |
| CARR | Carrier | CAT | Catch |
| CF | Center fire | CVR | Cover |
| CYL | Cylinder | DET | Detent |
| DISC | Disconnector | EJEC | Ejector |
| ELEV | Elevator | ELEV | Elevation |
| HOUS | Housing | INDI | Indicator |
| LVR | Lever | MAG | Magazine |
| MS | Mainspring | N/S | New style |
| NICK | Nickel | NKL | Nickel |
| NM | New model | NYL | Nylon |
| O/S | Old style | OM | Old model |
| OS | Over sized | PIV | Pivot |
| PLGR | Plunger | PLT | Plate |
| REC | Receiver | RET | Retainer |
| RET | Return | RF | Rim fire |
| SAFE | Safety | SCR | Screw |
| SPR | Spring | SPRG | Spring |
| SQBT | Square butt | SS | Stainless steel |
| S Six | Single six | STK | Stock |
| TD | Take down | TRGT | Target |
| TRIG | Trigger | WIND | Windage |