Well lets see, I know one WWII guy, a veteran of the South Pacific, who still has his model 1911 45 ACP (automatic colt pistol) belt and holster, and I'm sure his rich Uncle Sam didn't know he kept it. My uncle, 3rd Marine Division WWII, brought two Japanese rifles home from Guam. I think he mailed them to my Dad, but don't know that for sure. Lots of guys in Europe were able to acquire German Luger's, which were very sought after, and those guys brought them home. The gun control act of 1964 kind of put a stop, or at least made it much more difficult for guys to bring guns home. I know of one gun from Viet Nam. A sapper was trying to get through the wire at Da Nang and tripped a Claymore. A fellow I know got his gun and brought it home. I own a 1861 Colt Army that was carried by a Union Colonel, and he brought it home when he was discharged. In the 1920's my uncle bought the gun from his widow, and I inherited the gun from my Uncle, who lived to 102 years old. I think now it would be very difficult to bring a gun home, and no doubt against the law.