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.
Type- Assault Rifle/ Light Machine Gun
Place of Origin- Soviet Union
Barrel Length- 450
Action- Lever-delayed blowback
Maximum Range- 1000
Feed System- 30 round box magazine 75 round drum magazine