Constructed from high-quality SAE 9310 steel sourced domestically, including complete traceability through Mill MTR’s and heat treat certification. Materials and heat treat are meticulously controlled and verified. 9310 is a superior material to carpenter 158 for this use.
DLC coated for exceptional surface hardness and lubrication, all while preserving a flexible core
Compatible with a full range of Mil-spec sub-components for seamless integration
Incorporates an enlarged cam pin hole web to address and eliminate the most prevalent causes of bolt breakages
Features improved lug geometry, resulting in diminished wear and a smoother locking/unlocking mechanism
Tightly controlled ejector hole and ejector dimensions to minimize case head extrusions and brass smear
This bolt will also work with the 22 ARC cartridge
