Rifle: Weatherby Vanguard Sub-MOA Varmint
Caliber: .223 Rem
and bullet: Any, but WWB 45 gr HP among them.
Barrel Length: 22"
Action type: Turnbolt
Or, anything I have in my hands (of adequate power) when I see one and can get a shot, which is not very often. I personally think the .22 K-Hornet - .218 Bee range is the preferred minimum for going after them. .243 Win for long shots.
Hinton, what is your (beautiful) model 7 chambered in?