MAG247-BLK / MAG247-FDE / MAG247-ODG / MAG247-GRY Magpul MBUS front sight Gen 2
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Magpul MBUS Gen 2 Front Sight MAG247 - Various Colors

Price: $39.99
SALE PRICE: $36.79
  • Item #: MAG247
  • Manufacturer: Magpul
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Magpul MBUS Gen2 Front Sight - choose your color preference from the drop down menu above


  • The MBUS (Magpul® Back-Up Sight) is an inexpensive, 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.



  • 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
  • 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 


  • MBUS – Front Gen 2 - Model: MAG247 (Choose color from drop-down menu)
  • Weight, w/ hardware: 1.2 oz. 
  • Height above rail, stowed: ~0.51 in. 
  • Length, stowed: 2.6 in. 
  • Length, deployed: 1.5 in. 

Models Available:

  • MAG247-BLK for Black
  • MAG247-FDE for Flat Dark Earth
  • MAG247-ODG for Olive Drab Green
  • MAG247-GRY for Stealth Gray

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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