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Rifle Sights


Self-Illuminated Flip Backup Sights
hover_state mepro frbs
12 Years Warranty
Tritium Powered
Highly Durable Structure
side flip
heavy recoils
Withstands Heavy Recoils
hover_state mepro frbs


This backup plan is always in sight.

The Mepro FUBS is a tritium-enhanced set of sights – two tritium vials are firmly inserted in the rear sight, and one tritium vial is inserted in the front sight. In addition, the self-illuminated backup sights are designed to provide the shooter with secondary sights if the primary optics go down.

The advanced Mepro FUBS sights are low-profile, made of strong composite material, and are highly durable. Quickly and easily flip them into position when needed. Sight pin elevation is easily adjusted without tools. 

Day or night, the tritium makes the Mepro FUBS a viable option.

Proven Advantages

12 Year Warranty for night sight illumination
Can be used as primary or backup sights
Easy Installation, always ready for action

Compatibility List


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