Shotguns are for people with no aiming skills and hillbillies. Be a man and get a .44 mag revolver with a 8" barrel. Odds are, the round will go through him and into one of his friends, thus making a more cost-effective kill despite the fact that .44 rounds are more expensive than buckshot.
__________________

1973 VW Squareback
1979 AMC Jeep Cherokee Chief
RIP Tim