Keith, you have received some fine examples of rimfire rifles, very impressive! My contribution is a CZ 457 Varmint MTR. This rifle is brand new with zero shots fired down range. I hope to get out next week, though back problems have limited my mobility. You can find the CZ at a number of online sites (i.e. Gun Zone, Bud's, etc). I can tell you that cheek weld is perfect, though there is no adjustable cheek rest. The length of pull seems to be excellent for me at 6' tall, and 34" arm length. The action will need some reps before things smooth out. I plan to lube and polish the bolt, though I really like the action. Both the chamber and barrel (bull barrel) are match grade. From what I have seen and read, CZ "knocked the ball out of the park".