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Category: Gun Gear and Parts » AR-15 » Sights and Scopes » Rear Sights
MBUS MagPul Rear Flip Up Sight Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer
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MBUS MagPul Rear Flip Up Sight Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer
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Manufacturer: Magpul MAG248BLK
Item: ARR-850
UPC: 873750004358

Based off of the AR-15/M16 rear aperture sight, the Magpul MBUS rear flip up sight is equipped with both large and small apertures. It conveniently folds down and locks into place but flips up with just a press of the button. Windage adjustable, quickly mounts to any mil-spec 1913 Picatinny rail.

Pair it up with our Magpul MBUS Front Flip Up Sight (ARR-851).

Made in the USA.
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Average Customer Rating: 4.5 Rating (16 Customer Reviews)  Write a Review!
Page 3 of 4 (16 Reviews)
‹ 1 2 3 4 ›  Show All Sort:
3.0 Rating am i missing someting??? - 4/10/2011MBUS MagPul Rear Flip Up Sight Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer3.0000
Reviewer: JPD
This appears to be an ok BUIS. I have a friend that has one, and I thought I would give it a try. I ordered mine and was dissapointed when it arrived without the bolt that attaches it to the rail. Um... thats kinda important... lol. not to worry, CTD was willing to make it right (thanks CTD) but I decided to just go to the local hardware store and get a bolt/nut that fit. Its installed now, seems secure and looks good on the gun, functions well, althought I have not had a chance to sight it in however it works wonderfully with my Eotech. Nice height to see through the lenze clearly and great co wittness ability so far. May update after shooting.... but should be fine for what its intended for, not everyday use, "just in case" there becomes an issue with the eotech.
5.0 Rating Awesome sight !! - 3/24/2011MBUS MagPul Rear Flip Up Sight Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer5.0000
Reviewer: BIG D
This is an awesome sight! I am very very happy with it! It feels very solid and is light weight !! I would recomend this to anyone who is looking for a rear flip up!!! Now I just wish they would make one OD green!!
4.0 Rating Good Quality - 3/15/2011MBUS MagPul Rear Flip Up Sight Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer4.0000
Reviewer: Darrell S
Nice quality BUS. Only challenge is that it is rather long and bulky when in the collapsed position. I have the Magpul MBUS front sight installed on my S&W MP15 along with a Eotech holo sight. I had to mount this rear sight on the very last section of my flattop rail, where it's overlapping the charging handle. Makes it really tough to turn my Eotech on/off and makes cycling the action difficult.
5.0 Rating Great Back Up Sight - 2/28/2011MBUS MagPul Rear Flip Up Sight Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer5.0000
Reviewer: Gunzz
When I ordered this sight I was a little weary about what the quality was going to be like with that low of a price. Needless to say I am very happy with the sight. It looks great and serves it's purpose.
5.0 Rating Flip up rear site - 2/6/2011MBUS MagPul Rear Flip Up Sight Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer5.0000
Reviewer: Corey
This is an awesome site! fully adjustable and folds down out of the way for other optics.. MagPul makes some of the best AR assesories I have ever used. Worth the money!!!!
 
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MBUS MagPul Rear Flip Up Sight Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer
MBUS MagPul Rear Flip Up Sight Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer		x