NC Star AR15 DETACHABLE REAR SIGHT Angel Threaded Barrels delivered really tight shot grouping

delivered really tight shot grouping and consistency over the Chrono

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

Easily accepts expansion chambers

Packed with enough features to ensure preparedness for any level of field or tournament play

The use of 900 SP Series Delrin allows for a smoother more wear resistant bolt

NC Star AR15 DETACHABLE REAR SIGHT Angel Threaded Barrels delivered really tight shot groupingAR 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"