American Defense Co-Witness QD Picatinny Mount for Holosun 509T Sights

Compatible with any flat-top Picatinny rail, the American DefenseA(R) Co-Witness QD Picatinny Mount for Holosun 509T Sights is a one-piece QD mount, designed to ensure a true co-witness optic height. Precision-machined 6061 T6 aircraft aluminum construction maximizes strength and stability without weighing you down, while the hard-coat Type III anodized finish protects against scratches, rust, and corrosion. The patented QD Auto Lock(TM) Lever system readily locks in place on any Picatinny rail system without the need for any tools for quick installation and faithful service right out of the box. Order now!