NC Star AR15 DETACHABLE REAR SIGHT Angel Threaded Barrels The use of 900 SP

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

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

Compatible with with all G3 and IQ markers

Easily accepts expansion chambers

Quick release pod straps with ejection system

NC Star AR15 DETACHABLE REAR SIGHT Angel Threaded Barrels The use of 900 SPAR 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"