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KNS Precision AR-15 Perma-Pin Firing Pin Retainer Replaces Standard Cotter Pin
Our Low Price: $6.22

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Brand: KNS Precision PERMA
Item: 2-KNSPERMA
UPC: 851876003011

AR-15 Perma-Pin Firing Pin Retainer replaces standard cotter pin found in the bolt carrier to retain the firing pin; easy to install.
Made in the U.S.A. with a lifetime warranty from KNS Precision, Inc. For Warranty questions please contact:
KNS Precision, Inc.
112 Marschall Creek Road
Fredericksburg, TX 78624
1-830-997-0000
info@knsprecisioninc.com

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Customer Reviews

Most Helpful Customer Reviews

1 of 1 people found the following review helpful
5.0 Rating KNS perma pins are awesome - 2/20/2014
Reviewer: Joshua Prince
Before i bought 2 of these KNS perma pins i read several bad reviews and it worried me. I went ahead and bought 2 of them anyway and I'm extremely happy with my decision. These are high quality and work perfectly in my Matrix Aerospace custom AR!! At first it was a tight fit but if you just take it easy and put them in slowly and correctly you really can't go wrong. Don't hesitate to buy these. I will use KNS perma pins on all my future AR builds.
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0 of 0 people found the following review helpful
5.0 Rating retainer pin - 11/29/2011
Reviewer: bobby
I just bought my delton ar-15 as a early christmas present to myself and the retainer pin was bent and stripped. Ordered this one it was here a day earlier than expected slid in with out a problem thanks guys.
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0 of 0 people found the following review helpful
3.0 Rating Pin - 3/5/2012
Reviewer: hbdad
Arrived in a few days, along with the other goodies I ordered from CTD. It slid home in my new Del-Ton AR-15 like it was meant to be there. Now, for the real test...
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KNS Precision AR-15 Perma-Pin Firing Pin Retainer Replaces Standard Cotter Pin
KNS Precision AR-15 Perma-Pin Firing Pin Retainer Replaces Standard Cotter Pin
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