The Reptilia 1/3 Co-Witness Dot Mount (part no. 100-022) in black is a lightweight, slim-line mounting solution built to seat a Trijicon MRO on any M1913 Picatinny rail. It’s built for shooters who want a dependable, low-profile red dot mount rather than a bulky riser. Offering lower 1/3 co-witness with standard ar15-style back-up sights. Its spring-loaded, nitrided steel clamp and mounting bolt simplify installation and sit flush with the body of the mount for a low-profile, anti-snag design. Like all Reptilia products, the Dot Mount is 100% made in the USA and carries a full lifetime warranty against manufacturer defects.

Key Specifications

• Seats a Trijicon MRO on any M1913 Picatinny rail.
• Mount height is 1/3 Co-Witness, offering lower 1/3 co-witness with standard AR15-style back-up sights.
• Machined from billet 7075-T6 aluminum with a Milspec Type III hard anodized finish.
• A spring-loaded, nitrided steel clamp and mounting bolt simplify installation and sit flush for an anti-snag design.
• Finished in black to match matching-color optics and rifles.
• Ships at approximately 0.253 lb, adding negligible weight to the rifle.
• Made in the USA and backed by a full lifetime warranty against manufacturer defects.

Frequently Asked Questions

What optic does this mount fit? It’s built to seat a Trijicon MRO.

What rail does it attach to? It attaches to any M1913 Picatinny rail.

What is the mount made from? It’s machined from billet 7075-T6 aluminum with a Milspec Type III hard anodized finish.

Buy the Reptilia 1/3 Co-Witness Dot Mount for Trijicon MRO, Black

Order the 1/3 Co-Witness Dot Mount for Trijicon MRO from our Lubbock, Texas gun shop for fast, insured shipping. Browse more red dot mounts for your build.