M16 was made in 62, it could fit the bill i guess, I am lore unfriendly though, in term's of weapons anyway. It make less then no sense for there to be laser weapons but a modern ballistic weapon has no place because "it was made after 1950" :facepalm:
Whats all this BS about the 50's!
All fallout games are set after the year 2077, the Retro 1950's feel is just the result of the things that survived the grate war and that in the 1950's when people where just learning to "duck and cover" used to think that we would have laser guns, computers that clean your home ect.
Just cos a weapon wasn't made before 1950's dosn't mean you can't have it,
The law is that it has to feel 50's not be 50's