I just bought a CZ 550 American with a Kevlar stock and it's the most perfect rifle I have ever owned. I also have many Ruger M77 that work just fine. The CZ is a little rough but if I could only own one the CZ would be it. First goup was 3/4 inch at 100 yards. Workmanship is flawless and it came with rings. The trigger pull is excellent out of the box.

"If you could kick the person in the pants responsible for most of your trouble, you wouldn't sit for a month." -Theodore Roosevelt