Here's a somewhat related question. Were there any negative attitudes, or at least ambivalence towards semi-autos? It seems to me like most of the examples I see from that time are revolvers. I get the impression that semis didn't really catch on until the mid 80s.
I found this in my 1956 Gun Digest:
Handguns in America 1955-56
By Major J.S Hatcher
He (Hatcher) lists cartridges still being manufactured in the US even though the guns aren’t .25 .32 .380acp
“Because the American market is constantly being flooded with small European
Murder guns
of these calibers. The reader may well ask why, if there is a demand for these little horrors, they aren’t still being manufactured in America.”
Hatcher went on to say he talked to the President of Colt in 1946 about restarting the small automatic gun lines
“but because of the war all tooling and fixtures were scrapped. The question was at that time up for consideration as whether or not to tool up for them again. He said that they realized a lot of them could be sold, but they frankly wondered if they served any useful purpose, and whether their production wouldn’t do the arms maker more moral harm than material good.”
“Police weapons, the target weapons, and the plinking type .22’s that are so much fun on camping trips, they felt added to the safety and security to society and the nation, and the pleasure of target shooting and outdoor sport; But the little
Murder guns they felt they would prefer to have nothing to do with.”
And gun guys got pissed a boycotted old Bill because of his 10 round limit on mags and here was Colt deliberately withholding SD guns from the citizens of this country.