MEPRO FRBS

The self-illuminated Mepro FRBS are front and rear backup sights designed to provide secondary sights in case the primary optic goes down. Day or night, the tritium powered Mepro FRBS will keep you in the fight.
They include dual apertures, along with durable low-profile auxiliary tritium-inserts. Two or four Swiss-processed tritium vials are firmly inserted in the rear sight, and one tritium vial is inserted in the front sight.
High-grade polymer and metal parts make these advanced sights strong, and durable. Quickly flip them into position when needed. No tools needed to make windage and elevation adjustments. Simple.
The Mepro Hyper-Bright™ Front Sight featuring an extremely bright fluorescent contrast orange colored ring during daytime that appears green in low light and nighttime giving you the advantage when it is needed most.