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Category: Weapons Gear » AR-15 » Sights and Scopes » Rear Sights
AR-15 Flip Rear Sight Yankee Hill Machine Lightweight and Rugged Folds To .840"
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$79.97

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Manufacturer: Yankee Hill Machine YHM-9680
Item: ARR-9680
UPC: 817699013347

Flip rear sight features a rugged but lightweight design with a steel base, a quick release thumb screw, and aluminum stem. Locks in the deployed position with ease and takes up very little space on the upper receiver. When folded, it only measures .840" from the highest point down to the top of the upper receiver. It has .50 MOA windage adjustments and comes with standard dual peep apertures. Mounts to any picatinny rail. Designed to co-witness with standard M16 and M4 front sights and all other flip front sights. Made in the U.S.A. with a warranty from Yankee Hill Machine.

For warranty information, please contact:
Yankee Hill Machine Co, Inc.
20 Ladd Avenue, Suite 1
Florence, MA 01062
1-877-892-6533
service@yhm.net
Here's What Others Bought When Buying This Item
Average Customer Rating: 4.3 Rating (13 Customer Reviews)  Write a Review!
Page 2 of 3 (13 Reviews)
 1 2 3   Show All Sort:
4.0 Rating Nice product - 3/16/2010AR-15 Flip Rear Sight Yankee Hill Machine Lightweight and Rugged Folds To .840"4.0000
Reviewer: Stack
Mounted on my newly assembled AR carbine, CMMG upper, yadda yadda. Solid attachment, holds zero a lot better than I do. I'd buy another one for my next build.
5.0 Rating YHM rocks - 2/13/2009AR-15 Flip Rear Sight Yankee Hill Machine Lightweight and Rugged Folds To .840"5.0000
Reviewer: realmen
Nothing wrong with this Yankee Hill product. These are some of the best parts in the business; so if you are having trouble with it being loose then just take it to a gun-smith and let a man tighten it down for you....are you kidding me? 1 bullet? because you cannot tighten down a part....wow now thats a useful review....
1.0 Rating garbage - 2/9/2009AR-15 Flip Rear Sight Yankee Hill Machine Lightweight and Rugged Folds To .840"1.0000
Reviewer: Matt
Does not stay tight. Every 4th shot it is loose
5.0 Rating Buy It - 1/16/2009AR-15 Flip Rear Sight Yankee Hill Machine Lightweight and Rugged Folds To .840"5.0000
Reviewer: reid
Bought it for my bushmaster M4 with Bushnell holosight and love it. Holds great zero and love that it locks upright. Looked at all of the other BUIS in the $100's and this one looks just as good and works perfect. Some of my friends like the sights with the spring action that lock in the down position. They are fine but not worth the $120 they paid. I would buy this one again.
4.0 Rating Great BUIS - 12/19/2008AR-15 Flip Rear Sight Yankee Hill Machine Lightweight and Rugged Folds To .840"4.0000
Reviewer: Tim
These are some great irons. They are sturdy, inexpensive, and co-witness with the standard front sight post as well as several different types of optics I have tried. They lock on securely and fold small enough to get out of the way of any optic I have tried. The only reason I did not rate these BUIS with 5 stars is that, when extended, they do rock back and forth slightly. It is enough to lose zero at extended ranges, but I didn't notice any change in accuracy out to 200-300 yards, which in my opinion is about the max effective range of the 5.56 anyways. Overall, these are some of the best BUIS I have ever seen.
 
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AR-15 Flip Rear Sight Yankee Hill Machine Lightweight and Rugged Folds To .840
AR-15 Flip Rear Sight Yankee Hill Machine Lightweight and Rugged Folds To .840
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