Raul, btw, an AR-15 or similar weapon is the minimally sufficient way to fire a 5.56 round at a charging wild boar with the ability to quickly fire a follow-up round or more until the charging wild boar is no longer a threat. The less than sufficient weapon would be a bolt action with a three round magazine. The more than sufficient weapon would be a select fire, semi-auto, 3 round burst, or full auto, M-16 weapon. The ATF has already put more than sufficient restrictions on possession of such an M-16. The AK-47's available do not have a full auto capability so they, too, are minimally sufficient for taking down a charging threat. I doubt law breakers care about minimally sufficient standards.