ACP means Automatic Colt Pistol. .45 ACP and .45 Auto are the same cartridge. .45 Colt and .45 Auto Rim are a revolver cartridge. .45 GAP (Glock Auto Pistol) is a shorter round than the ACP, and does not interchange with it.
No. The 45 ACP (which means 45 Auto) cannot use the .45 GAP or the .45 Magnum.
You can fire a .45 ACP cartridge through a .45 ACP pistol - and only a .45 ACP pistol. The various .45 cartridges (.45 ACP, .45 Long Colt, .45 GAP, etc.) are not interchangeable with each other.
.45 ACP means Automatic Colt Pistol. It IS .45 Auto.
.45 auto and .45ACP are the same round.
Both. .45 Auto and .45 ACP are the same round.
45 ACP can be used in both auto and revolver. The revolver must have a 45 ACP cylinder.
Nothing, .45 auto is just another name for .45ACP.
Yes
Yup.
ACP and auto are used to say the same thing. Automatic Colt Pistol.
there is a slight difference between the 45 and 455. check with a gunsmith ig you wish to have it shoot 45 acp
You can shoot 45 Long Colt or .410 shot shells with this weapon. 45 ACP rounds will not work properly.