Magpul MBUS Pro Rear Sight - Black
- ~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
- Case hardened steel construction with a Melonite finish
- Tool-less windage adjustable
- Picatinny rail compatible
- Positive detents in up and down positions
- Standard AR sight height when deployed
- Height - Stowed: ~0.37"
- Length - Stowed: 2.1"
- Aperture height over rail: 1.41"
- Small aperture diameter: 0.07"
- Large aperture diameter: 0.19"
- Weight: 1.80 oz
Magpul continues to grow and develop based on innovation, simplicity, and efficiency. At Magpul, mission driven requirements inform their product design, materials, and manufacturing, focusing on efficiency without sacrificing quality or performance.
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
Ratings & Reviews
by AR Builder
Compared to the regular Magpul rear flip up sight, the PRO version seems to have a much better front sight picture. For a few extra $ this is a better sight. It does have to be flipped up manually (no spring & lever) but I won't go back to the regular version.
Need more Magpul!
Could not wait for the new MBUS Magpul sights. Totally stoked to see that PA had both the front and rear sights in stock. Ordered them, standard shipping and literally they were in my mailbox 3 days later. Great job PA! You will have my business again!
by Alexander Burgess
First of Primary Arms has amazing service and crazy fast shipping, Love em. As for the rear sight it is everything you could ask for at an extremely reasonable price. Solid construction, positive up and down positions and windage has nice positive clicks. Stop looking and wishing and just BUY!
For years I hated the old Mbus plastic Magpul flip-up sights, bulky and plastic cheap. These are low profile and aluminum with negligible weight.
magpul mbus pro rear sight
Great steel rear flip-up Magpul sight with no snags working charging handle. Delivered quick from Primary Arms. The price was a jump from the previous Magpul mbus sight I have but there was a jump in construction as well. Top notch quality all around.
by Gevorg Ashkharhikyan
I got this because I didn't want to put a plastic sight on this current build and I'm glad I didn't. This is an excellent sight. Very slim, low profile and very sturdy. The aperture is crisply machined. The overall piece was a bit stiff to operate but after playing with in a little bit, it is perfect now. Highly recommend.
by bruce beckmann
I looked all over for these sights. I called and talk with a knowledgable individual who took extra time to ensure they had two of each set. He answered all my questions. I ordered them on line and had them in 3 days. Great service. I will come here first in the future.
It is a very nice back up sight. Very easy to adjust. It is slim and out of the way when I don't need it. Thanks.
Like it a lot..
by Seedide Sounn
Just as I ststed.. I like this sight a lot..
fast and reliable
by Ronald Manrique
love the sight perfectly as described mailing was awesome fast and on time! highly recommended