KNS Precision, Inc., AR-15 Firing Pin Retaining Pin, Black
- Fits AR-15 Carrier
- NOT for .308
- Retains Firing Pin
Replaces standard cotter pin found in the bolt carrier to retain the firing pin.
7 in stock (can be backordered)
|Dimensions||4 × 4 × 2 in|
KNS Precision, Inc
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