The EXPS2 offers true 2-eyes-open shooting and provides an unparalleled targeting experience.  The all-purpose EXPS2 features easy-to-adjust side buttons and a quick-detach lever. It has a transversely-mounted lithium 123 battery. The increased height of the EXPS provides iron sight co-witness access in the lower third of the viewing window.

Whether you’re using the sight for law enforcement or hunting, the EXPS series sights are the premier optics in the line.

RKB Armory Opinion:
The reticle and ease of view of the Eotech is second to none. Also, the built-in mount of the EXPS2 is genius.