B11 (RG107)

The B-11 recoilless rifle (It is also known as RG107) is a Soviet 107 mm smoothbore recoilless rifle. It entered service in 1954, and was typically towed by a 6x6 ZIL-157 truck or a UAZ 4x4 truck.

It is fitted using a PBO-4 sight which has a 5.5x zoom direct fire sight and a 2.5x zoom sight for indirect fire.

Users:
Bulgaria, Cambodia, China, Egypt, (East) Germany, (North) Korea, Poland, Russia (former Soviet Union), (North) Vietnam

Weapontype:
Breech-Loaded Recoilless-Rifle, Anti-Tank

Operation:
Breech-Loaded

Cartridge:
107 mm

Weight:
304.8 kg

Length:
3560 mm

Barrel:
3383 mm

Rifling:
Smoothbore

Magazine Capacity:
Nil; single-shot weapon

In service dates:
1954-??

Sights:
PBO-4 sight which has a 5.5x zoom direct fire sight and a 2.5x zoom sight for indirect fire.

Rate of fire:
up to 6 Rpm (depending on Crew capability)