wesson. .44 calibur.
Not recommended
What caliber is your beretta ????
Smith and Wesson have never used AT. It should be three alphabet letters, i.e, AAA12354
46x53 nado
.45 ACP
The Crosman 760 doesn't shoot Bullets it shoots BB's or .177 caliber Pellets.
If you mean Smith and Wesson, inside the frame near the crane if it has one. Model numbers did not come into use until @ 1957
He used a special kind of ammo called expanding bullets that is illegal in most countries. They're also called dumdum bullets. When dumdum bullets hit the target they expand inside the target, in this case inside the body, causing much more damage than normal bullets.
bullets
6.35mm is also known as the .25 ACP.
i am not sure.....
I'm not sure if these are what he used but the Carcano uses 6.5x52mm rounds.