Matech Back Up Iron Sights. BUIS. Rear Iron Sights. Solid, robust, and as accurate as your eyes and skill will allow. Elevation markings from 200 to 600 Meters. Adjustable windage.
- Compatible with any Picatinny style rail system
- Designed by Picatinny/Matech engineers
- One-touch flip up aperture for instant utilization
- Extremely low reflective signature
- Precise range & windage adjustments up to 600 Meters
- Tested to retain zero under extensive firing conditions
- Can be used in conjunction with any standard optic