A lot of the scopes mentioned above a good scopes especially the sightron. Now,I have the redfield revolution on my Omega and love that scope. Holds true and very clear quality lenses. I rank it better than the prostaff and comparable to the Leupold 2. I paid several months ago at Dicks 159.00 but now there around 200.00. I have the 4-plex. The reviews on this scope are excellent. You wont go wrong and the warranty is there to back you.