Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
You'll be taken to GrabAGun to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: GAG_AS-AC32069
Trijicon MRO Lower 1/3 Co-Witness Mount Features The Trijicon MRO Lower 1/3 Co-Witness Mount is precision-machined from aluminum and engineered to maintain reliable zero retention under recoil and hard use. With a mount height of 1.66 inches and a 1.663 inch distance from the top of the rail to the optical axis it positions the optic slightly higher than absolute co-witness setups. This configuration allows iron sights to remain visible in the lower third of the optic window without obstructing the primary sight picture. Designed as part of Trijicon's slimline mount series it maintains a compact footprint while delivering solid lockup to MIL-spec Picatinny rails. The included mounting hardware and hex key support straightforward installation and secure attachment on compatible rifle platforms. Trijicon MRO Lower 1/3 Co-Witness Mount Specifications Manufacturer: Trijicon Category: Bases Model: MRO Lower 1/3 Co-Witness Mount Firearm Type: Rifle Mount Type: Picatinny Rail Material: Aluminum Finish: Black Anodized Color: Black Length: 1.50 in Mount Height: 1.66 in Optical Axis Height: 1.663 in Weight: 1.78 oz Features: Slimline mount Included: Mount mounting hardware hex key