Does anybody know of a good reasonable priced holographic reflux optic that will fit on a 22 compact. Top mount. I want to mount like a 500 lum light underneath on the rail. This would be used at night. If anybody has suggestions. I might not be going in the right direction. I need the set up for night use.

I think you mean Reflex not Reflux. I started reading your post thinking that you were sending so many rounds down range that you had LEAD coming back into the breach. You know, like Acid Reflux. I was going to recommend Prevacid. ;-)