The Ultra Sight by ATN is designed to be a both eyes open, heads-up,rapid acquisition red dot sight.
A revolutionary design lets you choose between four reticle patterns with a simple twist of a knob.
A 10-position adjustment for brightness and an accurate windage Ultra Sight one of the best red dot sight on the market
Weaver mount makes this great for AR's and FAL's
LNIB used twice $115 shipped