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Questions & Answers
Is this a A2 or Same Plane (SP) aperture? Expert Answer

Yes, this is an A2 height rear sight.

by Ethan C., Gear Expert, June 15, 2018
Does this work with an F-marked front sight? Expert Answer

It is designed to co-witness with the standard M16/M4 front sight and all Yankee Hill Machine front sights.

by Bethany Kopel, Gear Expert, May 5, 2021
Customer Reviews
Helpful Positive Review The best sight by Rocky, February 5, 2017
This product is easy to install and sight in on my DPMS AR. It only took five rounds to get on target.Produce is well made ,so if you need sight ,better go and get this product while they are still instock.
1/1 found this helpful
Helpful Positive Review Nice and affordable sights from reputable company by Teng, Verified Owner, June 7, 2021
Simple, practical and sturdy sights from YHM. Simple mechanism locks up and closes with the push of a button (Not spring loaded). They are not low profile but work great for my builds. My go to rear sights from now on.
1/1 found this helpful
Most Recent Reviews Yankee Hill deserves props. by Jake v, Verified Owner, March 8, 2025
Great qc, to date I’ve never had a bad experience with Yankee hill parts. Top notch.
Most Recent Reviews Great Sight by CO-shooter, July 31, 2016
Just received this and installed. So far so good. I'll need to come back later and see how it works with a follow-up review. Purchased the front sight, too. However, currently not available or on back order. Hope to receive this soon. Not sure why th...
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0/4 found this helpful
Most Recent Reviews Great on yhm bad on Opticsplanet for shipping taking 50 days at least precovid! by MericanMike24, Verified Owner, August 10, 2020
Took 1 million years to get! But once I got it I was very pleased with the aesthetics... A1! It has a nice click when slipping into place, and it has a Picatinny rail mount as well. It served me well benefiting me 3 times, served as gas block, extra ...
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0/4 found this helpful
Read All 5 Reviews
Color: Black Condition: New Sight Position: Rear Gun Make: AR Platform Front Sight Color: REAR SIGHT ONLY Rear Sight Color: Black Included Accessories: Standard Illumination Color: None

Code: YHM-IRN-YHM-9680-EE

MPN: YHM-9680

UPC: 816701013344

List: $121.95Save 13%
$105.99

Product Info for Yankee Hill Machine Top Mounted Deployable Iron Sight

The Yankee Hill Machine Flip Rear Sight For Picatinny Rail Matte Black YHM-9680 was developed to be the ideal illuminated flip rear sight for all of your shooting needs. Unlike most flip rear sights on the market today, the Yankee Hill Machine Rear Sight flips up and locks in the deployed position with ease, ensuring you get the best targeting with little to no field of view obstruction. This excellent Illuminated Weapon Sight from the experts at Yankee Hill Machine is quick to deploy and can be stored out of the way when not in use. For an amazing way to make sure you are using one of the best flip rear sights the shooting industry has to offer, choose the Yankee Hill Machine Flip Sight Rear Gun Sight.image

Specifications for Yankee Hill Machine Top Mounted Deployable Iron Sight:

Manufacturer: Yankee Hill Machine
Color: Black
Condition: New
Sight Mounting Orientation: Top Mounted
Sight Position: Rear
Gun Make: AR Platform
Front Sight Color: REAR SIGHT ONLY
Rear Sight Color: Black
Deployable: Yes
Fabric/Material: Steel/Aluminum
Illumination Type: Non-Illuminated
Gun Type: Rifle
Included Accessories: Standard
Illumination Color: None
Hand: Ambidextrous
Mount Type: Picatinny
Finish: Matte
Attachment Type: Picatinny

Package Contents:

  • Yankee Hill Machine Picatinny Rail Flip Rear Sight

Yankee Hill Machine Top Mounted Deployable Iron Sight Orderable Models

List of Orderable Models

Yankee Hill Machine Top Mounted Deployable Rear Sight, Black, YHM-9680 , MPN: YHM-9680 , UPC: 816701013344 , Code: YHM-IRN-YHM-9680-EE

Yankee Hill Machine Top Mounted Deployable Iron Sight Unavailable & Discontinued Models

List of Unorderable Models

USED, Yankee Hill Machine Top Mounted Deployable Rear Sight, Black, YHM-9680 , MPN: YHM-9680-EDEMO , Code: YHM-IRN-YHM-9680-EDEMO-SC-D
USED Yankee Hill Machine Top Mounted Deployable Rear Sight, Black, YHM-9680, EDEMO2, Used, Condition Fair , MPN: YHM-9680-EDEMO2 , Code: YHM-IRN-YHM-9680-EDEMO2
USED Yankee Hill Machine Top Mounted Deployable Rear Sight, Black, YHM-9680, EDEMO3, Used, Condition Like New, Inspect and Rebox , MPN: YHM-9680-EDEMO3 , Code: YHM-IRN-YHM-9680-EDEMO-RE-A
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