I'm wanting to mount a 3-9x40 on a flat top. Got a few with red dots, wanting one scoped. I have the scope, and I have some rings. The rings are 1 .25" from bottom to center, but I believe I'll need 1.5" at least. Should I forget about traditional rings & go with a cantilever mount instead. Any suggestions on a cheap scope mount, or should I get taller rings.
