if it has the same hit detection than BF4 than that won't be a problem, because only 3 bullets out of a full magazine will actually hit/be dangerous, hehBut this isn't a musket era game. There could easily be dozens of lines coming from a fully automatic gun. Multiply that if there are many opponents. It's easier for him to dodge or never to get shot at in the first place.
to be fair, I can't convert my Mass Effect Character to BF3/CoD and own everyone with Adrenaline Rush... but in every game made from the "World Seed", I can.you wouldn't tolerate such a thing in cod, bf, arma, or whatever gun fighting game you'd play.
It's pretty much cheating from the start and this show doesn't even try to hide it.
I can't even blame Kirito for doing this, because he didn't join that game to have "fun" but to solve something more important. (The goverment is obviously way to stupid to handle things on their own... like visiting Death Gun's home or something like that)