KRISS USA AR-15 Steel Rear Flip-up Sight - Black

This sight is extremely low profile, designed to tuck completely out of vision when folded, sitting a mere 0.56" above the rail surface. The Kriss USA Rear Sight features two apertures, 1.5mm diameter and 4.5mm diameter, for different lighting and shooting conditions. Additionally, the rear sight folds down completely flat regardless which aperture is in use, in order to be as user friendly as possible. Finally, the large, textured, adjustment knob makes windage changes with gloves simple and easy.

Dimensions:

• Length Folded: 2.25"
• Width at Base: 1.19"
• Width at Body: 1.19"
• Height Folded: .56"
• Weight: 2.15oz
• Large Aperture Dia.: .18"
• Small Aperture Dia.: 0.06"