Unity Tactical FAST QD Lever is crafted from aluminum with a black anodized finish. Designed to mount to Picatinny Rail systems, this scope accessory features dimensions of 2.10 length, 2 width, and 0.60 height with a total weight of 2 oz. It provides a quick-detach mounting method for compatible FAST series optic bases. Safety Note Always ensure the firearm is unloaded before installing or adjusting any optics or bases. Verify proper torque specifications during installation. Improper mounting may affect accuracy and safety.