Description
- Precision made fixed A2 design adjustable for windage and elevation
- Mounts onto Weaver and Picatinny type rails
- Aluminum and Steel construction
- Length: 2.7 in.
- Weight: 5.1 oz.
The NcStar AR15 Rear A2 Back-Up Iron Sight is precision-made with Aluminum and Steel. It will fit virtually all AR-15, M4, and M16 flattop Picatinny rail upper receivers. This sight is fully adjustable for windage and elevation by adjustable controls.