Suitable for all M4 / M16 and AR-series with standard 20mm RIS / RAS
rail and / or Picatinny rail.
- Must-have backup or primary shooting accessory
- Includes front and rear sights - BLACK
- Spring-loaded, flip-up design
- Durable steel construction
- Fully adjustable for windage and elevation
- Simple pin mechanism to spring the sights up or down