I had to qualify with a 12 ga, 97 Win with brass shells. 9 pellets in a 00 buck load. At 100 yards where was almost always at least one pellet in a man sized target, often 2 or 3 and they would have hurt. Home defense, 12 ga, trap load for the first shot then a #2 3 in mag and then #4 buck 3 in mag. Ever hear a pump shotgun go into battery in a dark, quite house? Makes your bowels loose!