Luth-AR .308 Firing Pin Retaining Pin Standard

The Luth-AR .308 Firing Pin Retaining Pin is a standard replacement bolt part designed for .308/7.62 NATO AR-platform rifles. This small but critical component secures the firing pin within the bolt carrier group, ensuring reliable cycling and consistent ignition. Manufactured to standard mil-spec dimensions, it offers a straightforward drop-in fit for compatible .308 AR-10-pattern builds and repairs.