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-47s AK-74s Tantals and even 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. The piston is made of stainless steel and marked TAPCO USA.
Determined at checkout.