An AR-10 enhanced bolt catch is an upgraded drop-in replacement for the standard bolt catch on AR-10 rifles. It gives shooters a larger, easier-to-operate surface for locking the bolt open or releasing it. The part fits AR-10 lower receivers chambered in .308 Winchester or 7.62×51 NATO. It works with standard AR-10 lower parts kits, magazine releases, and trigger groups. Choose an AR-10 enhanced bolt catch at Daytona Tactical for faster, more reliable bolt control on your build.