Trijicon AC32067 MRO Low Mount Black Anodized 1/3 Co-Witness

The Trijicon AC32067 MRO Low Mount positions the MRO red dot optic at the optimal height for rapid target acquisition while maintaining backup iron sight capability. This precision-machined mount delivers rock-solid performance for tactical applications and competitive shooting where every millisecond counts.

What Makes This Different

Unlike generic mounts that can shift under recoil, the AC32067 features Trijicon's proprietary clamping system with precise torque specifications. The mount positions the MRO at 1.53 inches above the rail, creating perfect lower 1/3 co-witness with standard AR-15 iron sights. This height allows shooters to maintain their natural cheek weld while accessing backup sights instantly if the optic fails.

Key Features

• Lower 1/3 co-witness height (1.53" center of optic to rail)
• Type III hard anodized aluminum construction for corrosion resistance
• Mil-Spec Picatinny rail compatibility with return-to-zero repeatability
• Precise machining tolerances ensure perfect MRO alignment
• Torx screws with specified torque values prevent loosening
• Low-profile design minimizes snag points during weapon manipulation
• Compatible with all Trijicon MRO red dot sight models

Field testing demonstrates the mount maintains zero through thousands of rounds across multiple calibers from 5.56 NATO to .308 Winchester. The lower 1/3 co-witness configuration proves invaluable during low-light operations and close-quarters scenarios where backup iron sights provide critical redundancy. Competition shooters appreciate the consistent sight picture that eliminates the need to adjust shooting stance between optic and iron sight use.

Technical Specs

• Height: 1.53 inches (center of optic to top of rail)
• Material: 7075-T6 aluminum with Type III hard anodizing
• Finish: Black anodized per Mil-A-8625
• Weight: 1.2 ounces
• Rail Interface: Mil-Spec 1913 Picatinny
• Mounting Hardware: Torx screws with threadlocker pre-applied
• Compatibility: All Trijicon MRO models
• Country of Origin: USA

Professional armorers and serious shooters choose Trijicon mounts because they understand that optic performance depends entirely on mounting system integrity. The AC32067 represents the gold standard for MRO mounting solutions.