American Defense Manufacturing Sig Echo 1 Base Standard Legacy Lever Black

American Defense Manufacturing Sig Echo 1 Base Standard Legacy Lever Black. It is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. 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 Sig Echo 1 Base: Manufacturer: American Defense Manufacturing Color: Black Finish: T3 Mil-Spec Anodize Fabric/Material: 6061-T6 Aluminum Condition: New Weight: 1.8 oz Last Chance: Yes Features of American Defense Manufacturing Sig Echo 1 Base The AD-5111 mount features the Patented QD Auto Lock Lever system. 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. The AD-5111 mount is precision CNC machined from a block of 6061 T6 aluminum. Finished in hard coat type 3 Mil-Spec anodize for a rock hard lasting finish. 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 Sig Echo 1 Base American Defense Manufacturing AD-5111-STD: Sig Echo 1 Base Standard Legacy Lever Black