Description: M16/AR-15 Flip Up Single Plane Dual Aperture Rear Sight Rear sight attaches to M16/AR-15 flat top A3 upper receivers and may be used as a back-up rear sight or a lightweight rear sight to co-witness with red dot or holographic sights. Sight locks in its upright position, a spring loaded release must be depressed to place the sight in the down position. Sight has both 0.199 inch and 0.73 inch apertures on the same sighting plane. Allows both apertures to be sighted to the same point of impact. Sight has four apertures so that rotating the dial in either direction brings the next size aperture to view. Windage is adjusted using a standard A2 windage adjustment drum. One click allows 0.55 moa change on rifles and 0.65 moa change on carbines. Black.
Inventorytyp : Reg
Vendor Group : Pmi
Objective Lens MM
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