Poly Technologies AK47 Barrel Bushing Lock - Chinese AK Rifle Black

Poly Technologies AK47 Barrel Bushing Lock - Chinese AK Rifle Black. (Front sight base) This bushing lock holds the slant muzzle break (PolyTech AKS-762) or muzzle nut (PolyTech AK47/S Legend Series) in place. To remove the break push in on the barrel bushing lock and turn the break/nut clock-wise. The bushing lock is spring-loaded held in place by the front sight base pin. To remove tap-out the FSB pin using a punch. When installing the new barrel bushing lock be sure to have the notched side up to accept the FSB pin. It is best practice to install a new spring (item# 7-1-38) while you have AK47 Muzzle Break disassembled. Specifications for Poly Technologies AK47 Barrel Bushing Lock - Chinese AK Rifle: Manufacturer: Poly Technologies Color: Black Gun Make: Kalashnikov Gun Model: AK-47 Fabric/Material: Steel Condition Quality: Excellent Condition Details: Other Package Contents: Poly Technologies AK47 Barrel Bushing Lock - Chinese AK Rifle What firearm models does the manufacturer say Poly Technologies AK47 Barrel Bushing Lock - Chinese AK Rifle is compatible with? The manufacturer suggests that Poly Technologies AK47 Barrel Bushing Lock - Chinese AK Rifle is compatible with AK-47Poly Technologies 70-01-37: AK47 Barrel Bushing Lock - Chinese AK Rifle Black