I just received a new 550 FS in 6.5 x 55 this week. I'm thinking I'll order Talley medium rings and a Zeiss Conquest 3-9 x 40 for this rifle. Has anyone tried this combination on their CZ? I'm hoping I don't have bolt clearance issues with this due to the relatively large eyepiece on the Zeiss. BTW, I'm very pleased with the build quality of this rifle. I plan on shooting in the iron sights before mounting the scope. At 51, this is my first bolt action and will be my first scoped rifle. Although I've shot a few owned by friends and family, I've never owned one myself.