Check out these scope mounts:
http://www.jackweigand.com/1022.html
They are expensive, but a nice little set-up. I have these and a fixed 4X Bushnell on my 10/22 and love it. The scope runs $40. Iprefer the Bushnellover the BSA and Tasco rimfire scopes and it onlyruns you about $10 more.
KEJ