Coyote Hunter, I'll agree with you about the 30-30 but when you said 00 buck is better at the ranges he was talking about, I'm sure you did not mean 150 yards. 12 guage, with buck shot, at 100 yards you would have to lob it at the target and at that range, there would not be much energy left in those round pellets. If I had to defend myself at 100 yards, instead of a 12 guage, I would rather be armed with a 9mm carbine. At least I could keep my shots within an approximate 5" circle. Some will not believe this, but I had a Beretta Storm 9mm carbine with a red dot sight that would shoot 3" groups at 100 yards benched. :shock: