American Defense Manufacturing AD-DELTA-C Cantilever Scope Mount Titanium Levers 34mm Ring Size Flat Dark Earth. The AD-DELTA-C is a cantilever scope mount with 2? of eye relief built in. Top rail to scope center line height is 1.5in for 30mm Rings. Ring spacing is the same as the AD-Recon mount. It is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. Horizontal split rings. It features the Patented QD Auto Lock Lever system to accommodate both in spec and out of spec rail systems. Specifications for American Defense Manufacturing AD-DELTA-C Cantilever Scope Mount Titanium Levers: Manufacturer: American Defense Manufacturing Gun Rail: Picatinny Fabric/Material: 6061-T6 Aluminum Offset: 2 in Gun Make: AR Platform Weight: 9 oz Gun Model: AR-10 AR-15 Additional Features: Titanium Lever Condition: New Finish: T3 Mil-Spec Anodize Gun Type: Rifle Features of American Defense Manufacturing AD-DELTA-C Cantilever Scope Mount Titanium Levers 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-C Cantilever Scope Mount Titanium Levers What firearm models does the manufacturer say American Defense Manufacturing AD-DELTA-C Cantilever Scope Mount Titanium Levers is compatible with? The manufacturer says that American Defense Manufacturing AD-DELTA-C Cantilever Scope Mount Titanium Levers is compatible with AR-15 AR-10American Defense Manufacturing AD-DELTA-C-34-FDE-TL: AD-DELTA-C Cantilever Scope Mount Titanium Levers 34mm Ring Size Flat Dark Earth