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  • MAGPUL MAG247-GRY MBUS Gen2 FRONT Flip-Up Back-Up Sight



RRP: $39.95
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$37.19 (You save $2.76)
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 Product Description

Product Specifications:

UPC Code: 873750011486

Manufacturer: Magpul Industries

Model: Generation 2

Model: MBUS

Type: Sight

Fit: Picatinny

Finish/Color: Gray

Description: Front

Manufacturer Part #: MAG247-GRY


Product Description:

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 .223 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 irons
  • Protective wings shield the spring-locking front sight post
  • Elevation adjustment tool included, but most aftermarket front sight adjustment tools may be used as well



  • MBUS Front Gen 2
  • 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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