10/22 scope - Ultradot 30mm Red Dot Weapon Sight

Although it's marketed as a pistol optic, it works on my Ruger 10/22 with the weaver mount, and any other rifle, I'd imagine. I only sighted it in and shot with it a couple times but nothing seems to be wrong with this. I'd get the fancier Ultradot 6 if you have a black rifle and a little more money. This one matches aluminum guns well.