I bought a Bushnell 4x32 Rimfire scope from Walmart to put on a Marlin Model 60. I paid $30 and it came with tip-off rings and is parallax free at 50 yards. The rings are cheap but it mounted up just fine. I had it zeroed in just a few shots. The glass is very clear for a cheap scope. We'll see how it holds up, but I am pleased for a little squirrel popper.