soren7550 said:
Depends on what weapon type you're looking at.
Bombs has to be the Atomic.
Guns has to most probably be the Barrett 50 cal.
Swords I'm no so sure of, but I think it might be the katana.
Knife I have to go with the WWI Trench Knife.
Pistol has to be the Desert Eagle (for overall firepower. Balance goes to the Luger.)
Person has to be Chuck Norris.
...For the knife, I believe one should look no further than the Bowie knife, which still provides the basis for many modern combat knives...
...In so far as a person in terms of a living weapon, I think one would have to look to any of the great generals or famed marial artists. There are far too many to choose from, but Chuck Norris is not found anywhere on my list of such entities since, for all is efforts, he seems to rarely achieve lethal effect on any of his victims.