Description
The MBUS (Magpul Back-Up Sight) is a low-cost, polymer, color injection molded folding back-up sight. The MBUS Front Sight is adjustable for elevation and fits most 1913 Picatinny-railed hand guards, but is specifically tailored to the AR15/M16 platform. Made in the USA.
| Frame Material | Polymer |
| Frame Color | Black |
| Firearm Fit | AR-15 |
| Style | Folding |
| Base Configuration | Picatinny Rail |
| Weight | 1.30 o |