The B-10 is a Soviet recoilless rifle introduced in the early 1950s. Capable of being mounted on the rear of light vehicles, it quickly became a choice anti-tank weapon for Soviet mechanised infantry formations. It fires deadly 82mm projectiles, either HEAT or HE, at a fairly low pressure, though its maximum effective range of about 400m leaves much to be desired. It includes a PBO-2 optical sighting system for long-range fires. The B-10 can be readily obtained from many Soviet-aligned states and front companies, such as Kalashnikov Inc.