The Trijicon MRO Full Co-Witness Quick Release Mount is a purpose-built accessory for shooters who want the speed and reliability of a reflex sight without sacrificing their rifle's backup iron sights. This is the full co-witness variant—designed so your iron sights remain visible through the MRO's optical window—making it a natural fit for tactical rifles, precision AR platforms, and hunting setups where redundancy matters. Clamps securely to any MIL-STD 1913 Picatinny rail with zero tools and a one-handed lever, so mounting, dismounting, and sight transfers happen in seconds.

Built from 7075 T6 aluminum alloy, this mount weighs just 1.8 oz and delivers rugged strength without adding bulk to your rifle. The quick-release mechanism is genuinely fast: flip the lever, lift the sight away, and you're done. Move the MRO to another rifle? No problem—the return-to-zero design means your sight stays properly aligned when you reinstall it, so you don't burn rounds re-zeroing after a transfer or maintenance swap.

If you're running an MRO Patrol or a standalone MRO reflex sight and you want a mount that keeps your irons in the fight, this is the accessory that makes it happen. It's lightweight, bombproof, and designed by Trijicon to work the way modern riflemen actually shoot.

Key Features

• Full co-witness height—iron sights remain visible and usable through the MRO optic
• Quick-release lever attachment to any Picatinny rail; one-handed, tool-free removal
• Secure, repeatable return-to-zero design—sight stays properly aligned when reinstalled
• Lightweight 7075 T6 aluminum construction at just 1.8 oz
• Rapid sight transfer between rifles without tools or re-zeroing

Specifications

Mount Type	Quick Release Co-Witness Mount
Co-Witness Height	Full Co-Witness
Rail Compatibility	MIL-STD 1913 Picatinny Rail
Material	7075 T6 Aluminum Alloy
Weight	1.8 oz
Attachment	One-handed lever, tool-free
Color	Black

Frequently Asked Questions

Will this mount let me use my iron sights while the MRO is mounted?

Yes. This is a full co-witness mount, which means your backup iron sights remain visible and functional through the MRO's optical window. This gives you a true backup aiming solution without adding a second sight.

Can I move this mount and sight between rifles?

Absolutely. The quick-release lever detaches the mount and sight as a unit from any Picatinny rail in seconds, with no tools. The return-to-zero design ensures your MRO stays zeroed when you reinstall it on another rifle, so you don't need to re-zero before shooting.

What rifles and rails does this mount fit?

This mount clamps to any MIL-STD 1913 Picatinny rail, which includes virtually all modern AR-platform rifles, shotguns, and bolt-action rifles with Picatinny top rails or gas tube rail systems.

What optic does this mount hold?

This mount is designed for the Trijicon MRO (Miniature Reflex Optic) and comes standard on the Trijicon MRO Patrol red dot sight.