Kns Ar15 Firing Pin Retaining Pin
KNS Precision, Inc. Replaces standard cotter pin found in the bolt carrier to retain the firing pin.
- Fits AR-15 Carrier
- NOT for .308
- Retains Firing Pin
SKUs starting with 'RR' ship in 1-2 business days Fedex 2 day delivery. SKUs starting with 'ZA', ship in 3-9 business days UPS Surepost.