My favorite - SOUSA OPTICS RAID Pistol Dot Sight

Out of a Viper, Swampfox, Romeo and Burris this is my favorite reflex hands down. If I had to pick only one I would pick the Sousa every time. I don't know what it is, but it is so easy on the eye. The dot dims down to almost 1MOA in any condition. It has the most ergonomic and adjustable buttons of any I've ever used. I just can't recommend this enough. The construction is closest to that of the swampfox, but the size is closest to the Vortex. It's just perfect. Couldn't be happier with it. It comes with extra mounting plates, rail attachments and any tool or screw you could need to mount it. Just an excellent product. I use it in bowling pin shoots, I've had it on rimfire and 1911 centerfire pistols, it's just awesome. And at the price point it's unbeatable.