The NcStar AR-15 Detachable Rear A2 Iron Back-up Sight (dual aperture) is precision-made with aluminum and steel. The fixed A2 design is adjustable for windage and elevation, and it mounts onto Weaver and Picatinny-type rails. This 2.7"-long sight weighs just 5.1 oz.
- SKU:
- 10144
- UPC:
- 814108014063
- Firearm Fit:
- AR-15
- Color:
- Black
- Material:
- Aluminum
