AK FORGED BOLT CARRIER ASSEMBLY NIB COATED

PSAK-47 bolt carrier assembly with stainless steel piston. Carrier is hammer forged from 4140 steel, piston is 416 stainless steel. Designed to function with all three generations of 7.62x39mm PSAK-47 rifles. This bolt carrier is compatible with various other AKM style rifles, but PSA cannot guarantee the fitment to any other rifle other than 7.62x39mm PSAK-47 rifle models.