Low-profile riser for AR platforms with universal Picatinny mounting. Optimized for co-witnessing with A2 or Sidewinder sights. Lightweight aluminum construction with 3-slot design.
The R.E.X. Riser is a purpose-built mounting solution for modern AR-platform rifles. This low-profile riser elevates your optic to the ideal height for co-witnessing with standard A2-height sights or Sidewinder backup sights, ensuring your backup iron sights remain visible and functional alongside your primary optic.
While engineered to complement the Strike Industries Reflex Exoskeleton mount, the R.E.X. Riser's universal Picatinny interface makes it compatible with a wide range of optics and mounting systems. Whether you're building a duty rifle, competition platform, or tactical setup, this riser delivers the flexibility and reliability you need.