Product Features & Specifications
Magpul MBUS Sight Front Black Folding for AR-15/M16 - MAG247BLK
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. Spring-loaded flip up sight easily activated from either side or by pressing the top release. Protective wings shield the spring-locking A2 front sight post. Provides the same height over bore as standard A2 sights. 1.6 MOA (1.886"/100m) per click with 14.5" sight radius. 1.2 MOA (1.367"/100m) per click with 20.0" sight radius. Cannot be mounted to a railed gas block due to excess heat issues. Front MBUS must be mounted to a railed fore end on the same plane as the receiver rail. Because of this the sight is also not compatible with MOE Hand Guards. Made in the USA.
| Brand | Magpul |
| Model | MBUS Sight Front |
| Firearm Fit | AR-15 |
| Color | Black |
| Frame Material | Polymer |
| Firearm Type | AR Platform |
| Mount Type | MIL-STD 1913 Picatinny Rail / STANAG 4694 Rail |
| Style | Folding Back Up Sight |
| Length | 1.5" Deployed / 2.6" Stowed |
| Base Configuration | Picatinny Rail |
| Elevation Adjustment | 1.60 MOA |
| Includes | Elevation Adjustment Tool |
| Weight | 1.20 oz |
| SKU | 1135 |
| MPN | MAG247BLK |
| UPC | 873750004310 |
