I have been treed twice by a hog, prior to being a gun owner, and once forced to shoot from the hood of my shredding tractor (1911) at hogs that charged my tractor,they are dangerous SOB's and don't let anyone tell you different. from the ground I use my SKS, for the follow up shots, and from my stand I use my 30.06., whenever I am out in the country I have my Kimber 1911, or Touras Judge tucked in the back of my jeans.
Don't want to scare people but in my experience hogs are extremely aggressive and will tree (me) in no time flat. Call me what you will ( lame, pussy, whatever) but I always have my rifle, my pistol and a bunch of ammo in my pocket when I hunt hogs.
Irondavy