KNS Perma Pin Firing Pin Retainer Cotter AR15
KNS Perma Pin Firing Pin Retainer Cotter AR15

KNS Perma Pin Firing Pin Retainer Cotter AR15

Part Number:KNS-PERMA
Your Price: $10.00
In Stock.

KNS Perma-Pin Firing Pin Retainer PERMA

 

Replaces standard cotter pin found in the bolt carrier to retain the firing pin as in original Stoner rifles. The cotter pin is difficult to install at times and is subject to breaking. LIFETIME WARRANTY. 

I love "one and done" solutions to common problems, and that's why the perma-pin is a must have!

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