Gunpowder, primer, bullet (the projectile) and the cartridge case.
shell casing primer charge projectile
No.
Cartridge
A pistol by loading ammunition into the chamber. The firing the pin then strikes the cartridge, which causes the pistol to discharge.
No. The .45 Automatic Colt Pistol (ACP) cartridge is longer the the .45 Glock Automatic Pistol (GAP) cartridge. Since they headspace on the MOUTH of the cartridge case, they cannot be interchanged.
It is the named of the cartridge it shoots- the .45 Automatic Colt Pistol cartridge.
the ACP in any gun cartridge means Colt Auto Pistol
It's a French pistol, which uses a proprietary cartridge known as the 7.65 Longue (also known as the 7.65x20mm and 7.65 MAS). It DOES NOT have any compatibility with the 7.65x17SR/.32 ACP cartridge, and you should not attempt to fire the .32 ammo in that pistol.
It won't fit in the pistol.
Properly, a semi-auto or self loading pistol. It is a handgun, that when fired, extracts and ejects the fired cartridge, loads a fresh cartridge and recocks itself for firing, no action taken by the shooter.
It is a bottlenecked centerfire automatic pistol cartridge. The original Luger pistol was chambered in this caliber, and later in the 9mm Parabellum catridge. The link below will take you to a short article on the cartridge and a photo.