TAPCO has taken the guess work out of selecting the right piston for your AK style rifle. The new universal gas piston works in standard AK rifles chambered in 7.62x 39 or 5.45x39, Tantals, and Saiga Rifles. This is all made possible by the use of a single bushing that allows the installer to change the length of the threaded portion.

*Saiga Shotgun models require a different piston.