Larue Tactical ACOG QD Mount features a precision aluminum construction in a matte anodized black finish. This QD Mount series base provides a reliable quick-detach mounting platform specifically engineered for ACOG optics. Weighing 3 oz, it delivers lightweight strength and solid stability for tactical optical setups. 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.