ORIGINAL: SPIKEHORN11
Head shot with the .22 will do the trick. Just be careful they might run in the hole never to be seen again.
That just saves you the chore of burying the carcass . [8D]
Yes , a 10-22 will take out chucks at that range with a head shot . I have a Marlin 60 that does from 60-70 yards , I can bust 2" Shatterblast targets with it all day long at the same range .