Magpul MBUS Back-Up Front Sight - Black #MAG247-BLK

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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.

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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