SKU: KNSPERMA
UPC: 851876003011
The KNS AR-15 Firing Pin Retaining Pin is a precision replacement component designed for securing the firing pin assembly within the bolt carrier of an AR-15 platform rifle. This component is ideal for operators, range instructors, and armorers looking to enhance the reliability of their rifle systems during extended field operations.
Engineered to withstand the repeated impact cycles generated by the bolt carrier group cycling through thousands of rounds, the KNS design offers a more reliable mechanical lock that resists vibration and prevents accidental firing pin loss. It addresses common concerns associated with traditional retention methods, providing a secure fit that minimizes the risk of firing pin loss.
This component is specifically designed for the standard AR-15 bolt carrier platform and is not compatible with larger-format platforms such as AR-10 or .308 Winchester variants. It fits directly into the existing pin channel of your AR-15 carrier group with no modification required, ensuring a straightforward upgrade for enhanced reliability.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
