B-10 recoilless rifle
>
The B-10 recoilless rifle is a Soviet 82 mm smoothbore recoilless gun. It could be carried on the rear of a BTR-50 armoured personnel carrier. It was a development of the earlier SPG-82, and entered Soviet service during 1954. Wikipedia
Barrel length: 1.66 m (5 ft 5 in)
Caliber: 82 mm (3.22 in)
Effective firing range: 400 m (437 yds)
Feed system: Breech loaded
Place of origin: Soviet Union
Rate of fire: 5 to 7 rpm