1. Hmm, BOS VS NCR at Helios One ring a bell? If the NCR's cannon fodder have crap weapons they will fall incredibly easy and their soldiers which do have the upper edge like their PA users and rangers will be overrun by irony.
2. Legion uses firearms too yknow. When I fought for the NCR the centurions used Assault Carbines. The thing is that Legion tries to close the distance so that they can switch to a more reliable weapon which does not take valuable time to reload. So Legion do use firearms, in fact, they use better firearms than the regular NCTrooper.
3. Dozens of what? Rangers... Desert Rangers? I don't remember them using the AMR (It is the 50.cal right?).
4. (New argument, yay! :D) The Legion constantly trains in order to stay fit and healthy while Troopers go [censored] prosttutes and drink themselves silly at The Strip. The only soldiers in the NCR I have any respect for is the NCRangers and Desert Rangers, but to them it's the irony of the BOS vs NCR argument again. Quantity>Quality if there's enough of the quantity which Legion has.
1.Point one is a good one but NCR was using guns with their canon fodder legion only give their fodder mechetes if they are lucky. NCR has stimpaks and well trained doctores. Legion uses slaves to make healing powder, slave labour is not something I would want making medical supplys. All they have to do is add some poison.
2. Only the legions best have those weapons. NCRs best have PA and miniguns.
3. During New Vegas Rangers are all over more so as the game advances, piss off NCR you will see more.
4. Trained to fight not think. Modern Western Armies are proof you need solders to think then mindless loyalty.
Those were'nt Samurai Swords.
Those were Imperial Navy (Shidos? something along those lines.)
EDIT: Nihontō's, My bad.
Still mass attacks with melee weapons vs well armed/supplied troops even out numbered wins.