Great value red dot - Vortex Crossfire 1x21mm Reflex Red Dot Sight

The Red Dot is crisp and bright. It came almost perfectly zeroed to my rifle out of the box, which was luckily awesome. I just had to tweak the Windage adjustment a little bit. The only thing I would change is the dial for the brightness settings. You have to turn the dial all the way around before getting the brightest settings.