This cantilever mount is crafted for 34 mm tube scopes and features a one-piece design built for stability and precision. CNC-machined from 6061-T6 aluminum with a hard-anodized matte-black finish, it includes six screws per ring and a secure 21 mm Picatinny interface with an anti-retreat bar. The center height is 40 mm; overall length is 147 mm; overall height: 64 mm. Weight: 212 g. A T15 Torx wrench is included.