Aim Sports Trijicon Lower 1/3 Co-Witness Mount
Best reliable mounting for budget conscious optic users.
This optic mount is designed for the Trijicon MRO red dot sight, offering a lower 1/3 co-witness height. It is constructed from durable 6061 T6 aluminum with a black anodized finish for longevity and a non-reflective appearance. A key feature is the machined recoil lug, which ensures a secure and consistent attachment, preventing any shift or movement under recoil. The mount includes steel hardware for robust assembly and is compatible with the Trijicon MRO optic, providing an absolute co-witness sight picture.
$29.99
Owner Satisfaction
4.2
/ 5
Category Rank
954
/ 1050
#954 in Weapon Scope & Sight Accessories
Price vs Category Average
-33%
Below average
Material
60616
/ T aluminum, Steel
Who it's for
- Shooters seeking an affordable mounting option for their optics
- Users preferring a less obstructed view of their red dot
- Owners of Trijicon MRO or similar red dot optics
Who should skip it
- Professionals or serious users requiring maximum ruggedness and longevity
- Precision shooters or those demanding absolute zero retention
- Shooters prioritizing minimal weight and streamlined setups
Performance breakdown
Structural Integrity
6061 T6 aluminum provides a rigid, reliable foundation for your optic.
Recoil Resistance
Machined recoil lug prevents zero shift during high-volume firing sessions.
Mounting Precision
Steel hardware ensures a tight, consistent lockup on standard picatinny rails.
Finish Durability
Black anodized coating resists surface wear and reduces unwanted light reflection.
Sight Alignment
Lower 1/3 height offers a clean, unobstructed view for faster acquisition.
Optic Compatibility
Engineered specifically for the Trijicon MRO for a seamless, flush fit.
Key Specs
Material
6061 T6 aluminum, Steel
Finish
Black anodized
Compatibility
Trijicon MRO
Mounting Height
Lower 1/3 Co-Witness
Sight Picture
Absolute Co-witness
Feature
Machined recoil lug
Know before you buy
Yes, this mount is specifically engineered to fit the Trijicon MRO footprint, ensuring a precise interface for the optic.
The machined recoil lug locks the mount into the rail slot, which prevents the optic from shifting or losing zero during heavy recoil.
This mount is designed for a lower 1/3 co-witness height, which positions the red dot slightly above the iron sights for a less cluttered sight picture.
Yes, the mount includes high-strength steel hardware designed to withstand the stress of repeated firing and maintain a secure attachment to your firearm.
The 6061 T6 aluminum is finished with a durable black anodizing that resists corrosion and surface wear, maintaining a non-reflective appearance over time.
Still have a question?
Ask Hayley anything about this product before you decide.