User blog comment:Griever0311/Ask A Marine/@comment-1260687-20100316211844

@Dolton: Unless you're hitting someone who not amped up on adrenaline, you don't hit 'em in the head, or nail the heart or spinal column, you're gonna need follow-on shots like a son of a bitch. We called it the "5.56 cha-cha;" you hit someone, they're gonna flinch and react, but you're probably not bringing someone down in one hit.