The American Defense Manufacturing AM DEF AIMPOINT T1 LW QR LOWER 1/3 is a precision optic mount designed to provide a secure, rapid-release connection for Aimpoint Micro T1, T2, and Comp5 sights. Engineered as the AD-T1, this mount features a robust anodized black finish and a Picatinny rail interface that delivers dependable repeatability and solid lockup under dynamic field conditions. The lower 1/3 height positioning offers optimal eye relief and a natural sight picture for fast target acquisition, making it an ideal choice for hunters, competition shooters, and professional operators who demand a streamlined, no-nonsense mounting solution. Its quick-release mechanism enables swift optic detachment and reattachment without tools, preserving zero and enabling seamless transition between rifles or stored configurations. Built to endure the rigors of rugged use, the AD-T1-LW-11-STD integrates with standard Picatinny rails and aligns with contemporary AR platforms, ensuring compatibility across a wide range of setups. With its durable construction and purpose-driven design, this mount helps shooters maintain accuracy and efficiency in fast-paced, variable-light environments while preserving the integrity of their Aimpoint sighting system.