Magpul MBUS-3 Flip-Up Front Sight (Flat Dark Earth)

  • Item Number: MAG1166-FDE
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  • Condition: NEW
$25.99 $39.95
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Product Description

The next evolution in our MBUS (Magpul Back-Up Sight) line, the MBUS 3 incorporates the best features, strengths and value of our original MBUS and MBUS Pro Sights in a feature-packed back-up sight system.

Significantly reduced in size from the MBUS, it sits at just 0.47” high when folded, 1.38” at its widest point, and weighs a scant 25 grams with hardware. Its aesthetics are derived from the MBUS Pro, but the MBUS 3 Front Sight is constructed of our impact-resistant polymer, making it lightweight and extremely durable.

Featuring the same spring-loaded technology as its predecessor, they can be deployed with an ambidextrous push-button. The MBUS 3 Front Sight sits at standard AR-height when deployed and includes tool-less elevation adjustment of a dual width enhanced front post similar to the MBUS Pro.

*NOTE: Cannot be mounted to a railed gas block due to excess heat issues. Front MBUS must be mounted to a railed forend on the same plane as the receiver rail. Because of this the sight is also not compatible with MOE Hand Guards.

Product Specifications

  • Position: Front Sight
  • Height above rail stowed: ~0.47 in.
  • Width: 1.38 in. (Widest Point)
  • Weight: 25g
  • Compatibility: Mounts on AR10 AR15 M4 M16 M110 SR25.
  • Elevation Adjustment: ~1 MOA (1.131"/100m) per click with a 14.5" sight radius
  • Elevation Adjustment: ~0.7 MOA (0.820"/100m) per click with a 20" sight radius
  • Origin: Made in the USA

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