I feel like a loser asking this , but I'm not real familiar with scopes, bases and rings. I have the .22 mag Sportster that I've been using with open sights and would like to put a scope on it. The variety and number of bases, rings, and manufacturers is overwhelming. Could anyone recommend a basic set up that they have used with good results? I 'd like to put a small, fixed power 4xor6x scope for use out to 50 yds. Any help with model numbers or brands would be great.Thanks for your time, I really appreciate any help.