ChrisAU: I have a Leupold 6x18 variable scope with A/O on my CZ 457 heavy barrel in 22 Magnum - what a great performing rig it is for small game and Varmints.
I greatly prefer scopes with A/O features - especially on my rimfires.
Hold into the wind
VarmintGuy
P.S.: What caliber is yours and what are you going to do with it?
Best of luck with whichever scope you choose
