The Ultralight 30mm Extended Scope Mount features a rear ring that is pushed forward 1′”‘” resulting in better eye relief. This scope mount is designed to fit AR type upper receivers with Mil-Spec 1913 Picatinny rails and features a cross-slot keyway that offers excellent recoil protection.
Aero Precision Extended Ultralight Scope Mount, Fits Optics with 30mm Main Tubes, Anodized Finish, Flat Dark Earth APRA210510