Well worth the money - BSA Optics Illuminated Sights 30mm IR Dot Red, Green, Blue

I have this sight installed on a Ruger 10-22 which I use for plinking and pest control. Works great for us older folks that have trouble seeing iron sights. I have no qualms about recommending this sight for use on a .22 rimfire. I haven't used this sight on anything that produces a significant amount of recoil but i plan on trying it out on my CETME Sporter. If it works I'll get another BSA RGB red dot for it.
Pros: reversible 3/8 dovetail and 5/8 weaver mt. nice bright dots easily seen in sunlight.
Cons: crappy lens covers.

This review was written in the old system and had content requirements that are different than reviews written today.