Description
Upgrade your AR15 with the KNS AR15 Firing Pin Retaining Pin. This precision-engineered replacement enhances reliability by securely retaining the firing pin in your bolt carrier. Crafted by KNS Precision, this durable black retaining pin offers superior performance compared to standard cotter pins, ensuring your firearm operates smoothly. Ideal for those looking to improve their AR15’s functionality and safety, this part is a must-have for any serious shooter.


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