Hungarian AMD-65 / SA-85M 7.62 x 39 Short Piston
Quality stainless steel piston manufactured to exacting tolerances for optimal performance. Piston measures 5-1/4" long and is marked "TAPCO USA". Article 1 U.S. Sec 922R compliant. Note: The Hungarian AMD-65 (1965) is a short barreled version of the Hungarian AKM. It also fits the U.S. version model SA-85M. Not interchangeable with the standard AK47.