This is the detent plunger and spring set that installs into the standard triangular shaped front sight base of stamped receiver AK-47s & AK-74s. The detent plunger and spring engage the AK muzzle device and prevent it from turning. This will fit most standard models of the stamped receiver AKM in any caliber, but will not fit Krinkov front sight bases. This Set of Plunger Pin, Spring for Plunger, and Retainer for the Spring for the CR Type Front Sight / Gas Block.
#TAG# KR-207; KR-20; KR-2 #TAG#