Magpul Industries MBUS Back-Up Front Sight Gen 2 Fits Picatinny Rails Flat Dark Earth Finish Flip Up MAG247-FDE

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.



Features :

- 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: 1.2 oz.

- Height above rail, stowed: ~0.51 in.

- Length, stowed: 2.6 in.

- Length, deployed: 1.5 in.



NOTE: 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.

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