Yankee Hill Machine QDS Quick Deploy Flip-Up Front and Rear Sight Set Standard AR-15 Flat-Top Aluminum Matte
The Yankee Hill Machine QDS Flip Up Sight System features a spring loaded deployment system that automatically flips the sight up at the push of a button. Front and rear sights lock positively in the folded and deployed positions and are precision machined from high strength aircraft aluminum and hardcoated to military specifications.
-Front sight available with either standard or hooded (HK style) stem
-Front sight is standard handguard height
-Rear sight has a dual peep (A2 style) aperture
-Front sight folded height: .435″
Rear sight folded height: .435″
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