Looking for Reflex sight for AR

[kscott68821]

I'm looking for decent reflex for rifle. Would prefer holosun but I kind of like Sightmark as well. Not looking for eotech, it's out of my budget. No clones either. Thanks for taking the time to read ad

 

[ColtAR15]

I have a Holosun 503GU still in box with what came with it. Had it mounted on a rifle in the safe for awhile. Not used much at all.