I'll second the Covenant scope. I have 2X of the 6-24x50-FFP, one on my CZ-455 SS Lux and the other on my Sav B-22 FV. Both rifles are shooting 0.4xx - 0.7xx @ 50. The 5-25X56 should allow even better, but for a couple hundred more the Athlon Argos 8-34x56 FFP is on my 457 VMTR. A lot depends on what you want to do with the rifle . . I'm going for the sub-1/2".