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MBUS Pro Rear Sight Flip Up Adjustable Steel Black
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
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MAGPUL - MBUS Pro Rear Sight Flip Up Adjustable Steel Black

8 Reviews
MBUS Pro Rear Sight Flip Up Adjustable Steel Black
Brownells #
100012616
MFR #
MAG276-BLK
UPC
873750008387
$99.99
Coupon Code
Purchase Limit Help

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International purchase information

Specifications
Item Weight (lbs):
0.113
Quantity:
1
Color:
Black
Sight Style:
Folding
Make Model Fit:
AR-15.Universal
Material:
Steel
Sight Color:
Black
Restriction
Gun Part Restrictions:
Yes
Ship to all EXCEPT:
Australia
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International purchase information

What is the MAGPUL - MBUS Pro Rear Sight Flip Up Adjustable Steel Black?
The MBUS Pro (Magpul® Back-Up Sight) is a corrosion-resistant all-steel back-up sighting solution that delivers maximum functionality and strength with minimum bulk at a price that's even smaller than its size.


The dual aperture, windage adjustable Rear and no-tool, elevation adjustable Front Sights excel in all 1913 Picatinny rail mounting applications, including rail-height gas blocks. Positive detents keep the MBUS Pro Front and Rear at standard AR sight height when deployed, and so low when they are stowed that you'll never notice them until they're needed. Narrow width Front is compatible with most IR aiming laser and light installations for the professional user.


FEATURES
  • All steel construction - Case hardened and finished with Melonite QPQ™ for extreme resistance to wear and corrosion
  • Windage adjustable with low-profile knob - No tools required
  • Positive detents in both the up and down positions - Standard AR sight height when deployed
  • Made in the USA.


SPECS
  • Position: Rear
  • Height above rail, stowed: ~0.37 in.
  • Length, stowed: 2.1 in.
  • Weight, w/ hardware: 1.80 oz.
  • Mounts on any MIL-STD-1913 Picatinny/STANAG 4694 rail
  • Aperture height over rail: 1.41 in.
  • Small aperture dia.: 0.07 in.
  • Large aperture dia.: 0.19 in.


WINDAGE ADJUSTMENT
  • ~0.5 MOA (0.566"/100m) per click with a 14.5" sight radius
  • ~0.4 MOA (0.410"/100m) per click with a 20" sight radius

See all of our AR15s and AR15 parts here.

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Gun Parts have restricted shipping to CA.

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MBUS PRO® FLIP-UP ADJUSTABLE REAR SIGHT FOR AR-15 REVIEWS

4.6
8 Reviews
5 Stars
63%
4 Stars
38%
3 Stars
0%
2 Stars
0%
1 Stars
0%
Reviews Summary
Customers appreciate the MBUS PRO® Flip-Up Adjustable Rear Sight for its solid build, low-profile design, and reliable performance. While some mention difficulties in deploying the rear sight quickly or its price compared to polymer options, the general consensus highlights its sturdiness and effectiveness as a backup sight.
What Reviewers Are Saying
Build Quality
70%
Numerous reviewers laud the MBUS PRO® sight for its robust construction, emphasizing that it's made entirely of steel and feels solid without any jiggling. This quality assurance resonates with users who value durability in a sight for their rifles.
Ease of Use
60%
Many reviews reflect on the sight being easy to install and intuitive to operate, especially regarding its low profile and reliable flip-up mechanism. However, some mention that deploying it quickly can be a challenge due to its narrow design.
Design and Profile
50%
Reviewers appreciate the low-profile nature of this sight compared to other options, particularly noting how flat it lays when not in use. This feature significantly contributes to the sight's appeal for users wanting a less bulky profile.
Value for Money
40%
Some customers debate the price point, with a few suggesting that while it performs well, alternative options like the standard polymer MBUS offer similar functionality at a lower cost. Thus, the value for money is mixed, depending on individual requirements.
Functionality
55%
The functionality of the sight is a recurring theme, with several users commending its reliability during use. Although a few report minor issues with detent or deployment, overall, the sight's purpose as a backup sight is effectively fulfilled.
5
Magpul MBUS PRO
Great sight, have this sight on most of my AR's, easy to install, low profile, and light weight.
by WAYNE BEISWINGER on January 25, 2024
Verified Purchase
Was this review helpful? 0
5
Good back ups
Its a great back up rear sight. More reliable than its polymer counter part. It has a good rugged construction with easy to use flip down for night/CQB aim.
by Kirk on February 22, 2021
Was this review helpful? 1
5
Very nice rear sight
Got this to put on my Dad's BRN-180 because we both wanted a slightly less bulky iron sight than the standard Magpul MBUS. This does everything that it does, but is noticeably lower-profile when folded for storage. The flipside of that is that if you don't need or want a smaller folded profile, the standard polymer MBUS does everything this does for less money. It's up to you to decide what is more important for your needs.
by A Plainsman on September 23, 2019
Was this review helpful? 2
5
Solid rear sight.
Sold sight. Lays super flat! Build is very solid. No jiggling. Adjustable window for near and far shots.
by Andrew on June 14, 2015
Was this review helpful? 1
5
Perfect for my needs
Small and solid. Locks well in the up and down position. Great BUIS.
by Vegas2018 on September 16, 2013
Was this review helpful? 1
View All 8 Reviews
Customer Questions
0 Questions