PSA AR15 Mil-Spec Firing Pin

PSA AR-15 MIL-SPEC Firing PinA drop-in replacement firing pin manufactured to meet AR-15 MIL-SPEC dimensions and tolerances for reliable ignition and consistent performance in standard AR-15 bolt carrier groups. Built to the same fit and function expectations as factory components and produced in the USA, this firing pin offers straightforward serviceability and parts commonality for maintenance, spare parts inventory, or builds requiring MIL-SPEC compliance. Suitable for use in mil-spec AR-15 BCGs where a direct, specification-matching replacement pin is required.