

Product Description
The Yankee Hill Machine Co Flip Rear Sight is a rugged, low-profile backup iron sight for AR-15 and other AR-platform rifles. Built with a durable steel base and lightweight aluminum stem, it mounts to any Picatinny rail and deploys quickly with a convenient thumb screw. The sight locks solidly in the upright position for confident aiming, and folds down to stay out of the way when not needed. It features 1/2 M.O.A. adjustment and a standard rear peep aperture, designed to co-witness with standard M16/M4 front sights.
Product Highlights
- Flip-up rear sight with locking deployment for secure, repeatable alignment
- Rugged steel base with aluminum stem balances strength and weight
- 1/2 M.O.A. adjustment and standard rear peep aperture for precise aiming
- Mounts to any Picatinny rail; co-witnesses with standard M16/M4 front sights
- Low-profile design folds to only 0.840 in. to save space on the upper receiver
Specs
- Sight Position: Rear
- Mount Type: Picatinny (top-mounted)
- Platform Compatibility: AR-15 / AR platform
- Material: Steel base, aluminum stem
- Color: Black; Finish: Matte
- Adjustment: 1/2 M.O.A.
- Aperture: Standard rear peep
- Deployment: Flip-up; locks in deployed position
- Folded Height: 0.840 in
- Weight: 0.19 lb
- Country of Manufacture: USA
- UPC: 816701013344
- MPN: YHM-9680
- Brand Name: Yankee Hill Machine Co
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