M-14......20 round magazine.....you'll need it for huntin those herds of deer down there.......kill by supreme fire power.
30-06 out of most guns is balls on accurate and leathal to at least humans out to about 1000yds........no drop off there.
I have shot deer at 350 yds with the 30-06 and drop them in their tracks.
I 0 in at 150 yds with 180gr and it has no drop at 300yds.
What ever you shoot it is practice practice.