THIS REAR SIGHT, IS RUGID AND STURDY.
- AR-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.
- Made from high quality aluminum and steel.
- Weight: 5.1 oz Length 2.7"