I've had this on a .22 pistol (Ruger 22/45 MK III) since it was brand new. I've never used it on anything else. I recently upgraded to a higher end green dot optic, and this one is just sitting in the safe.

Selectable Red or Green dot
5 brightness levels for each color
4 different reticles - small dot, medium dot, small circle dot, medium circle dot.

Asking $60 shipped / $50 local pick up in Williamsburg VA.
Open to trades for ammo, reloading components, etc...