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MBUS Front Flip Sight MagPul Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer
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Manufacturer: Magpul MAG247BLK
Item: ARR-851
UPC: 873750004310

Based off of the AR-15/M16 front sight, the Magpul MBUS front flip up sight is a durable color-injection molded folding back up sight. It conveniently folds down and locks into place but flips up with just a press of the button. Elevation adjustable, quickly mounts to any mil-spec 1913 Picatinny rail.

Pair it up with our Magpul MBUS Front Flip Up Sight (ARR-850).

NOTE: Cannot be mounted to a railed gas block due to excess heat issues. Front MBUS must be mounted to a railed fore end on the same plane as the receiver rail.

Made in the USA.
Here's What Others Bought When Buying This Item
Average Customer Rating: 4.3 Rating (4 Customer Reviews)  Write a Review!
Page 1 of 1 (4 Reviews)
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5.0 Rating Magpul Rocks!!! - 4/23/2012MBUS Front Flip Sight MagPul Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer5.0000
Reviewer: Alan
This thing is solid and light weight. I wouldn't have any other pop up sight.
4.0 Rating MBUS - 3/8/2012MBUS Front Flip Sight MagPul Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer4.0000
Reviewer: Jake
Great BUS. Only problem I have is the material is a little too soft to make it a true battle sight. It knicks and dings fairly easy, but it mounts simple and comes with adjustment tool. Great buy.
4.0 Rating Decent Backup Sight - 3/15/2011MBUS Front Flip Sight MagPul Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer4.0000
Reviewer: Darrell S
Great quality, light, and easy to use. Only ding is that they are really long (compared to other BUS) when folded down.
4.0 Rating Good for close range - 12/31/2010MBUS Front Flip Sight MagPul Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer4.0000
Reviewer: Dan
The front post is super wide. It makes aiming a bit tricky but I was able to get used to it. I was shooting at 50 and 100 yards. 50 yards is fine but I definitly wouldn't use these sights for anything beyond 100. As a cheap back up they do their job. Fine for plinking but if you're target shooting it will take some work to hit that bullseye each time.
 
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MBUS Front Flip Sight MagPul Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer
MBUS Front Flip Sight MagPul Black Gen 2 Fits Mil-Spec 1913 Picatinny Rail Lightweight Polymer
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