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Magpul MBUS Back-Up Folding Front Sight
Magpul MBUS Back-Up Folding Front Sight


 
List Price: $39.95
Price: $37.95
SALE: $27.95
Savings: $12.00

Stock Status:In Stock

SKU: MAG247


Color Option*:


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Magpul MBUS Back-Up Folding Front Sight

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 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.

ELEVATION ADJUSTMENT
~1.6 MOA (1.886"/100m) per click with a 14.5" sight radius
~1.2 MOA (1.367"/100m) per click with a 20" sight radius

*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.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 34 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Magpul MBUS July 18, 2021
Reviewer: Amado from ,  
Fast shipping ,magpul quality.

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  0 of 0 people found the following review helpful:
 
5 of 5 Great sight April 29, 2021
Reviewer: Rachelle Brown from MARION, MT United States  
This sight is perfect for my AR. I would definitely buy again.

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  0 of 0 people found the following review helpful:
 
5 of 5 April 15, 2021
Reviewer: David Johnson from GREENFIELD, IN United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 Its Magpul What else can I say? March 27, 2021
Reviewer: RodCK from McClure, PA United States  
This was a perfect fit on my build. Co witnesses with my Red dot sight!  The red dot sits ontop of front sight. I couldn't ask for more. And at a good price and fast shipping!!

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  0 of 0 people found the following review helpful:
 
5 of 5 Magpul MBESt March 7, 2021
Reviewer: Joe B from USA  
Great sights will purchase more when in stock! Thank you arms unlimited for great prices and free shipping!!!

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