The 2B-A-40 is an assault rifle of Russian origin. The weapon uses a delayed blowback operation and is chambered in the 7.62x39mm round. The 2B-A-40 also came as a light machine gun as the 2B-P-40.
| 2B-A-40 | |
|---|---|
| Type | Assault rifle Light machine gun |
| Place of origin | Soviet Union |
| Production history | |
| Manufacturer | TsKIB-SOO |
| Variants | 2B-A-40 2B-P-40 |
| Specifications | |
| Barrel length | 450 |
| | |
| Cartridge | 7.62x39mm |
| Caliber | 7.62mm |
| Barrels | 1 |
| Action | Lever-delayed blowback |
| Maximum range | 1000 |
| Feed system | 30 round box magazine 75 round drum magazine |
| Sights | Iron |
