Am Def Trijicon Mro Mnt Lwr 1/3 Ti

The American Defense Trijicon MRO Mount Lower 1/3 Co-Witness is a precision-engineered optics mounting solution designed for tactical shooters and professionals who require reliable performance in the field. This mount positions red dot sights at a lower third co-witness height relative to standard iron sights, ensuring that backup sights remain accessible and functional alongside the primary optic.

Constructed from durable titanium, this mount is built to withstand the rigors of field use while maintaining zero retention under recoil. The lower 1/3 co-witness height allows shooters to maintain sight picture through the lower portion of the red dot while keeping iron sight reference fully visible in the peripheral field. This mounting geometry is optimized for AR-pattern platforms and modern sporting rifles.

Ideal for law enforcement trainers and rifle-equipped professionals, this mount integrates redundancy into optics setups, allowing for a backup aiming method. The design ensures that the red dot serves as the primary aiming reference while providing a reliable confirmation system for optic function during duty or training operations. This mount is perfect for setups where iron sights are retained as emergency backups.