Xs Same Plane Rear - Ar Mil-spec Jig and Jig Heads - Highest Quality Brass: Much

- Highest Quality Brass: Much of the brass is made by Hornady

- Overall Length: 39

change the batteries

- Reticle Type: Red Dot

680 Constriction

Xs Same Plane Rear - Ar Mil-spec Jig and Jig Heads - Highest Quality Brass: MuchThe XS Same Plane Rear AR Mil Spec features two, flip style apertures for close engagement and precision, distance shooting. Large, ghost ring for close ranges has . 230" I. D. opening; precision, long distance aperture with . 100" I. D. opening. Elevation does not change when switching apertures. Direct replacement for factory rear sight, no modifications to the rifle are required. Specifications: Rear Aperture Only Fits: AR 15 M16 A2 Housing Large