AR Flip-up REAR Backup Sight, Polymer (MFLRS03)

AR Flip-up REAR Sight, Polymer (   MFLRS03)

High quality flip-up rear sight tower with two aiming apertures (small & large circles)

- Black Polymer

- Precision Windage and Elevation Adjustments

- Dual Aiming Apertures

- Lightweight and Durable,

- 1” Height

- Mounts on AR upper receiver Picatinny rail

- Hex wrench included