From days gone by, as a kid and teen and not knowing ALL the technical names and such, the following seemed to the stuff from which legends were made and played with in our neighborhood games.
When playing WAR you HAD to Have one of the following three:
Colt .45
.45 Auto
9MM Luger
If Cops and Robbers was the Game of the day it had to be one of these:
Snub Nose .38 Special
S&W .357 Magnum
.44 Magnum*
Our neighbor hood gang of school age warrior wannabes didn't know everything, but we knew THOSE guns.
Hmmm. You don't see kids playing WAR or Cops and Robbers outdoors much anymore, toting around their arsenals finest (even as a kid i had an old boy scout footlocker filled with toy guns to choose from... * tho the .44 Magnum didn't make the scene until Inspector Callahan made it a household word in the 70's). Nowadays, they sit on their chubby little butts indoors playing GTA and the like, which is probably better than having 10 - 15 kids running around the neighborhood and parks with plastic guns terrorizing today's horrified Moms. That can get a kid in a lot of trouble in todays world. But I digress.
As a much older kid, I'd still say those six qualify as legendary.