WHEELER 30MM AR-STYLE RIFLE CANTILEVER SCOPE MOUNT Designed specifically for use with the AR-15 platform, this 1-Piece, 30MM scope mount allows the optic to be mounted farther forward on the receiver to provide correct eye relief. The 6-screw design provides increased clamping force to keep the optic in place during recoil and the integrated articulating anti-cant mechanism helps keep the rifle level for your long distance shots. FEATURES Platform Compatibility: Designed specifically for the AR-15 platform Mount Type: One-piece cantilever design Rail Interface: Compatible with Picatinny rails Tube Diameter: 30mm Material: 6061 Mfg: Wheeler Engineering