The Brownells BRN-22 bolt assembly is crafted from high-quality billet stainless steel, providing a drop-in ready solution for seamless integration. It features a robust extractor and a hardened firing pin, enhancing performance and durability. Ideal for completing a BRN-22 receiver or upgrading an existing 10/22 bolt, this assembly ensures reliability and precision. Whether building a new setup or enhancing an existing one, it delivers superior functionality and longevity, making it an indispensable component for any serious shooter.

Pre-assembled and installation-ready
Machined from 17-4 stainless steel, heat-treated and Hardened to a Rockwell hardness of 42-44 RC

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