The Faxon 10/22 Bolt Assembly is the ideal upgrade for completing a Faxon FF-22 receiver or replacing the bolt in an existing 10/22 rifle. Precision machined from billet stainless steel, this drop-in ready assembly is built for reliability and performance. It includes a high-quality extractor and a hardened firing pin, ensuring consistent operation with every shot. The sleek black nitride finish enhances durability while providing a smooth, low-friction surface for improved cycling. Whether you are building a custom 10/22 or revitalizing your current setup, this bolt assembly delivers the quality and precision you expect from Faxon. Fully assembled and ready-to-install, providing a ready-to-use solution for quick firearm customization Stainless steel construction, ensuring long lasting durability and resistance to corrosion in demanding conditions HRC 40-47 hardness, ensuring the component is hardened for superior performance and longevity Round firing pin, designed for consistent and reliable ignition with smooth operation Sharp extractor, providing a clean and consistent extraction of spent casings Compatible with the following Ruger factory parts: receiver, trigger group, charging handle, bolt stop pin, ensuring it integrates well with Ruger factory parts