The Holosun AEMS QR Lower 1/3 Mount by American Defense Mfg. is a precision-engineered QD replacement mount designed for the Holosun AEMS Red Dot. Crafted from durable 6061 T6 aluminum and finished with a hard coat T3 Mil-Spec anodize, this mount ensures reliability in various conditions. It features the innovative Patented QD Auto Lock Lever system, allowing for quick adjustments without the need for proprietary tools, making it versatile for both in-spec and out-of-spec rail systems. The lever can be configured to lock to either the front or rear, offering superior clamping that guarantees maximum rail engagement for enhanced performance.