Moondog Industries reviews the AT3 Tactical ARO Red Dot Sight which he finds is not too bright... "I found the fit and build on the ARO to be excellent. There was a slight blem in the paint job of the co-witness mount, it was not visible when the red dot was mounted. It was designed to fit Burris Fastfire/Vortex Venom compatible mounts and slides (check their website for a list of compatible pistols and slides)."

Read more here and watch the video below: