Features: Precision CNC Machined from 6061-T6 Aluminum and Finished in a Matte Black Anodization Significant Lightening Cuts Massively Reduce Weight Without Compromising Durability Radiused Edges and Corners to Prevent Snagging, Scratching, or Tearing of Other Gear and for Effortless Access to Scope Windage and Elevation Turrets Patent-Pending Quick Release (QR) Mount Features Tool-free Tension Adjustment, QD Locking Quick Release Levers, and Squared Recoil Stops for a Secure Zero Hold and Return to Zero 22mm Saddle Height, 34mm Offset Distance, High Profile Fits 30mm Tube Optics with up to a 73mm Outer Objective Diameter