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MagPul MBUS Gen 2 Flip-Up Front Sight (Black)

MagPul MBUS Black Gen 2 Flip-Up Front Sight

MSRP $39.95
SALE PRICE: $34.00
Savings: $5.95

Stock Status :IN STOCK
Product Code: MAG247BLK


MagPul MBUS Gen 2 Flip-Up Front Sight (Black)

New from the Magpul production line comes the redesigned MBUS, the MBUS Gen2. Compatible with all Milspec 1913 Picatinny rails, this second generation introduces a slimmer profile for better optics compatibility and a lower profile stowing position as well as a positive detent to securely lock the front sight post in place.

The new MBUS (Magpul Back-Up Sight) GEN 2 is a low-cost, color injection molded, folding back-up sight. The MBUS Front Sight is adjustable for elevation and fits all MIL-STD-1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15/M16/M4 platform. Lightweight reinforced polymer construction keeps added ounces to a minimum, while the spring loaded folding design ensures that the MBUS Gen2 will stay out of the way until you need it. This combination of compact durability and one-touch rapid deployment takes any system to the next level. Order your Front MBUS Gen2 sight today!

  • Reduced size for greater optics compatibility
  • Both small and large apertures are on the same plane
  • Weight, w/ hardware: 1.2 oz.
  • Height above rail, stowed: ~0.51 in.
  • Length, stowed: 2.6 in.
  • Length, deployed: 1.5 in.


  • 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

Average Rating: 4.5 of 5 Total Reviews: 4 Write a review »

  0 of 0 people found the following review helpful:
Magpul quality as always March 22, 2018
Reviewer: Fraser Egan from Omaha NE  
Great product, used them on several builds

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  0 of 0 people found the following review helpful:
sights March 9, 2017
Reviewer: Anonymous Person from ONTARIO, CA  
Nice part at a nice price, I really like when free shipping is offered.  I had to pony up for shipping on this.

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  0 of 0 people found the following review helpful:
solid made fits well on rail July 4, 2016
Reviewer: randy ginden from chicago, IL United States  
well made item

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  0 of 0 people found the following review helpful:
Perfect people to deal with! February 25, 2015
Reviewer: John Winter from Santa Rosa , CA United States  
I believe RTBA to be the absolute best in company to buy from in the state of Florida. The MBUS  was packed professionallynd was shipped the same day. I will be using them again.

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