American Defense Manufacturing AD-Delta Scope Mount 20 MOA Standard Lever Flat Dark Earth 30mm AD-DELTA-20MOA 30 STD FDE. The AD-DELTA is a straight up scope mount with no eye relief built in. Optic center line height is 1.5" for 30mm rings. It is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. Horizontal rings. Adapted to the FN SCAR program; approved by SOCOM. NSN 1005-13-121-5535 It features the Patented QD Auto Lock(tm) Lever system to accommodate both in-spec and out-of-spec rail systems. Specifications for American Defense Manufacturing AD-Delta Scope Mount 20 MOA: Manufacturer: American Defense Manufacturing Gun Rail: Picatinny Fabric/Material: 6061-T6 Aluminum Gun Make: AR Platform Cant: 20 MOA Weight: 9.6 oz Gun Model: AR-10 Condition: New Finish: T3 Mil-Spec Anodize Gun Type: Rifle Features of American Defense Manufacturing AD-Delta Scope Mount 20 MOA Does not require proprietary tools for adjustment. Can be adjusted with your finger or a flat blade screwdriver. Lever can be configured to lock to the front or the rear. Superior clamping surface to insure maximum rail engagement. Precision machined from 6061 T6 Aluminum. Hard coat anodized for a lifetime of performance. Fully adjustable to fit both in spec and out of spec rail systems. Features the Patented QD Auto Lock Lever system. Package Contents: American Defense Manufacturing AD-Delta Scope Mount 20 MOA What firearm models does the manufacturer say American Defense Manufacturing AD-Delta Scope Mount 20 MOA is compatible with? The manufacturer says that American Defense Manufacturing AD-Delta Scope Mount 20 MOA is compatible with AR-10American Defense Manufacturing AD-DELTA-20MOA 30 STD FDE: AD-Delta Scope Mount 20 MOA Standard Lever Flat Dark Earth 30mm