Polymer flip-up backup iron sight set for Picatinny / flat-top AR-15 rails. Includes a front and rear sight that spring up and lock into position when deployed. Black.

Features:

• Front and rear flip-up backup iron sights (BUIS)
• Spring-assisted posi-lock deploy
• Front: A2-style elevation-adjustable post
• Rear: windage-adjustable dual aperture
• Polymer, black

Mounts on a continuous flat-top Picatinny rail — confirm you have the rail real estate for both sights. Lightweight and best suited as backup sights rather than a primary hard-use setup.