The KNS Precision AR-15 Perma Firing Pin Retainer was inspired by the design of the retaining pin found in the original AR-15 prototype developed by Eugene Stoner. The pin retainer ensures that the firing pin remains secured into place and works with any standard AR-15 bolt-carrier group. The pin retainer is made from heat-treated steel, which provides flexibility and strength. The pin cannot be used on .308 bolt-carrier groups.
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19.919.91GBP
Product no.: 923000059 KNS PRECISION AR-15 PERMA PIN FIRING PIN RETAINER Mfr Part: PERMA851876003011 The KNS Precision AR-15 Perma Firing Pin Retainer was inspired by the design of the retaining pin found in the original AR-15 prototype developed by Eugene Stoner. The pin retainer ensures that the firing pin remains secured into place and works with any standard AR-15 bolt-carrier group. The pin retainer is made from heat-treated steel, which provides flexibility and strength. The pin cannot be used on .308 bolt-carrier groups.
19.9GBP56£19.90
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Delivery time approx. 7-14 days. More than 10 pieces in USA warehouse
The KNS Precision AR-15 Perma Pin is designed based on the original AR-15 prototype's retaining pin.
It is compatible with any standard AR-15 bolt-carrier group but not with .308 bolt-carrier groups.
Made from heat-treated steel, the pin retainer offers both flexibility and strength to securely hold the firing pin.
Attributes
Make:
AR-15
Delivery weight: 0.045kg
Item details
Made in USA
🔒 Secure your AR-15's firing pin with the KNS Precision Perma Pin Retainer. Heat-treated steel for reliability. Learn more about this must-have upgrade! 🔫
The KNS Precision AR-15 Perma Firing Pin Retainer was inspired by the design of the retaining pin found in the original AR-15 prototype developed by Eugene Stoner. The pin retainer ensures that the firing pin remains secured into place and works with any standard AR-15 bolt-carrier group. The pin retainer is made from heat-treated steel, which provides flexibility and strength. The pin cannot be used on .308 bolt-carrier groups.