I have a ten point 3 dot red/green sight that came with my ten point cross bow. I took it off and opted for a scope instead. So it was just lying there waiting to be put on something and guess what? I tried it on my 15-22 and to my amasement it did super. I found thru trial and error that the green option seem to work the best for me. I really tightened up my off hand groups at 25 meters, i cant wait to see what it does at 50 and 100 yards with the other two dots proportionaly. pghrich