Description
Replaces standard cotter pin found in the bolt carrier to retain the firing pin as in original Stoner rifles.
***DOES NOT FIT .308 BOLT CARRIERS***
“AERO PRECISION 5.56 AR15 BOLT CARRIER GROUP BLACK NITRIDE” has been added to your cart. View cart
KNS PRECISION INC PERMA PIN FIRING PIN RETAINER
$10.00
4 in stock
