Magpul MBUS Front Sight
87375000432
The MBUS (Magpul® Back-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.Made in U.S.A.
- Elevation adjustment tool included but most aftermarket A2 front sight adjustment tools may be used as well
- Protective wings shield the spring-locking A2 front sight post
- Clamps to most any MIL-STD-1913 Picatinny/STANAG 4694 railed hand guard and provides the same height-over-bore as standard A2 irons
- Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact etc.
- Spring-loaded flip up sight easily activated from either side or by pressing the top
- Impact resistant polymer construction provides light weight and resists operational abuse
- Length deployed: 1.5 in.
- Length stowed: 2.6 in.
- Height above rail stowed: ~0.51 in.
- Weight w/ hardware: 1.2 oz.