American Defense QD Holosun 509T Red Dot Mount Low Standard Lever Picatinny Matte Black

The American Defense QD mount was developed for the Holosun 509T red dot for use on AR pistols and other weapon platforms requiring a small, light weight red dot system. The QD mount is a one piece unit that offers low, co-witness and lower 1/3 co-witness optic height. The mount is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. It features the Titanium QD Auto Lock Lever system to accommodate both in spec and out of spec rail systems.Features:The AD-509T-TL QD mount features the Patented Titanium 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.30% lighter than our standard mounts.Precision machined from 6061 T6 Aluminum.Finished in hard coat type 3 Mil-Spec anodize for a rock hard lasting finish.