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Magpul Industries MBUS Pro LR Top Mounted Deployable Iron Sight
$139.95 $127.95 Save $12.00
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Most Helpful Positive Review Excellent. Even as a primary sight.
Really love these. Very high quality and a small footprint. I use them as my primary rear site with a fixed front sight post. When folded flat, they tuck nicely into the rail. They do not hang over like the plastic ones. You can pick quick acquisition or the accuracy sight and it can be folded down with either option.
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Magpul Mbus pro rear sight

by Nicholas Cruz, Verified Owner from TX, United States Written on April 12, 2026
Excellent rear iron sight. This is the new version with the adjustable elevations. Very sturdy and tactile adjustment.
Would recommend: Yes
Was it helpful to you? Yes | No

Fantastic Sights

by Mojo, Verified Owner from MD, United States Written on March 25, 2026
Even better with windage adjustments. Love the MBUS pros. Would highly recommend!!
Would recommend: Yes
Was it helpful to you? Yes | No

Excellent back up sights

by GreyKnight, Verified Owner from NV, United States Written on January 27, 2026
These are my favorite BUIS. Very easy to use and adjust in the field without tools. Lightweight, robust and one of the slimmest profiles on the market when folded. These work great with my Unity FTC Omni magnifier mounts. Two important points. 1 - If you run a weapon for work / duty or intend to trust your life to it.. you should always have BUIS. 2 - Yes - you need to zero BUIS and know how to use them.
Pros:
  • Rugged & reliable
  • Slim and ease of use
Cons:
  • They just keep getting more expensive :)
Best Used for:
  • Duty and hard use rifles
Would recommend: Yes
Was it helpful to you? Yes | No

LR magpul pro

by AMIGO, Verified Owner from DE, United States Written on January 18, 2025
great quality from magpul as usual and OP had it shipped and to my door in the time they said
Would recommend: Yes
Was it helpful to you? Yes | No

Windage and Elevation

by Clay, Verified Owner from TX, United States Written on May 16, 2024
The primary thing about this rear sight is having both windage and elevation adjustments in one package, omitting the front sight tool. Sturdy in build and positive clicks ensured confidence on the shoot. Only potential negative for some users is that it remains so flush with the rail that it may not be as rapidly deployable as some other models. Overall, that con is vastly outweighed by the pros.
Pros:
  • Sturdy build
  • Positive clicks
  • Windage and Elevation in one package
  • Tooless elevation
Cons:
  • Not as rapidly deployable as some sights
Best Used for:
  • Back up and primary iron sights
Would recommend: Yes
Was it helpful to you? Yes | No

best backup iron sight

by Zach, Verified Owner from NC, United States Written on April 20, 2024
These sights really set the standard being strong, reliable, and very low profile.
Would recommend: Yes
Was it helpful to you? Yes | No

Magpul Industries MBUS Pro LR Top Mounted Deployable Iron Sight

by Kabulbul22, Verified Owner from FL, United States Written on April 4, 2024
Great product 100% recommended excellent iron sight. Very Good
Would recommend: Yes
Was it helpful to you? Yes | No

excellent quality

by NA, Verified Owner from TX, United States Written on December 30, 2023
Sturdy great quality, easy to sight in and maintain zero. Highly recommend
Best Used for:
  • Primary or backup sight
Would recommend: Yes
Was it helpful to you? Yes | No

Great Sight

by Scott, Verified Owner from WA, United States Written on March 19, 2022
This is a top quality sight and it is good for every type of rifle.
I bought it 2 months ago and used for 4 rifles. No problem for every time.

Pros:
Easy to install
Hard to damage
Easy to adjust the sight
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Rear site is adjustable

by Ted, from CA, United States Written on February 23, 2022
What can I say about sites. These sits have a rear site sit that is adjustable for both elevation and windage and I looked a long time and finally found them at Optics Planet. For the life of me, I can not understand why all tear sites do not adjust both ways. What do people/manufacturers think? It’s ok to site in for windage but doesn’t matter if you are shooting under or over your target????
Would recommend: Yes
2 of 10 found the following review helpful.
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.