NC Star AR15 DETACHABLE REAR SIGHT Angel Threaded Barrels Compatible with with all G3

Compatible with with all G3 and IQ markers

) operating system

delivered really tight shot grouping and consistency over the Chrono

Easily accepts expansion chambers

and enhanced the sector gear to make magazine feeding more reliable and consistent

NC Star AR15 DETACHABLE REAR SIGHT Angel Threaded Barrels Compatible with with all G3AR 15 M16 Rear Sight Adjustable for Windage and Elevation C Dual apertures Large steel thumb nut and steel rail clamp for positive & secure attachment to your upper receiver. Compact enough, where you will still be able to mount a red dot reflex holographic optic on your AR 15 upper receiver. Precision made A2 rear sight. The mount and rear sight is made from high quality aluminum and steel. Weight: 5. 1 oz Length 2. 7"