Find In StoreMagpul M-Back Rear Up Sight is a low-cost, 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.
- Impact resistant polymer construction provides light weight and resists operational abuse
- Spring-loaded flip up sight easily activated from either side or by pressing the top
- Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc
- Clamps to most any MIL-STD-1913 Picatinny/STANAG 4694 railed hand guard and provides the same height-over-bore as standard A2 irons
- Protective wings shield the spring-locking A2 front sight post
- Elevation adjustment tool included, but most aftermarket A2 front sight adjustment tools may be used as well
- SPECIFICATIONS
- Weight, w/ hardware: 1.3 oz
- Height above rail, stowed: 0.51"
- Center of aperture to top of rail: 1.42"
- Length, stowed: 2.6"
- Length, deployed: 1.5"
- WINDAGE ADJUSTMENT
- 0.7 MOA (0.754"/100m) per click with a 14.5" sight radius
- 0.5 MOA (0.547"/100m) per click with a 20" sight radius
Inventory is constantly changing. To ensure availability upon arrival, purchase your item now and select the Curbside Pickup option at checkout. We will pull the item for you and have it waiting for your arrival.