The self-illuminated Mepro FRBS—Front and Rear Backup Sights—are known for their durability and ease of use. The elevation sight pin can be quickly adjusted without tools. The low- profile, tritium-enhanced auxiliary sights are offered with either a two dot or four dot rear sight and quickly mount to any Picatinny rail. Day or night, if your main optic goes down, simply flip the FRBS sights up and stay in the fight. MEPRO AR/AK/ SHOTGUN MEPRO FRBS Available configurations: 1. MEPRO FRBS M2D - Front and Rear Set of Flip-up Sights with Tritium - 2 Rear Dots

Advantages:

• Can be used as a primary or back-up sight
• Ergonomic angel-wing-shaped front shroud helps center the image with any rear sight, but when used with a matching FAB Defense® RBS Rear Back-up Sight, it creates a precise optical tunnel that ensures more accurate aiming and faster target acquisition
• Low folded profile is smooth and inconspicuous, and will not snag on gear, webbing, or brush
• Instant spring-locked deployment mechanism will not slip, break or deform
• No tools needed for easy, rapid elevation adjustments, with positive detent locking
• Made of extremely durable high-grade polymer and metal
• Available in black, olive drab green, or desert tan

Compatibility:

• All 1913 Picatinny rails