KAC-Knights Armament SR-15 E3 Firing Pin (21087)
Firing pin for all KAC SR-15 E3 weapons. Not for use in standard AR-15's as it is specifically made for the Knight's Armament SR-15's.
Firing pin for all KAC SR-15 E3 weapons. Not for use in standard AR-15's as it is specifically made for the Knight's Armament SR-15's.