about 1913 value depends on condition
'ACP' means Automatic Colt Pistol. A 1911, for example, would chamber a .45 ACP cartridge.
ACP stand for Automatic Colt Pistol
Automatic Colt Pistol.
Automatic Colt Handgun. It refers to a gun, or also to a caliber. 45 ACP is called ACP because it was originally designed by Colt.
You can get a historical letter from Colt.
It is a .380 ACP caliber handgun produced by Colt Arms. It is a .380 ACP caliber handgun produced by Colt Arms.
Automatic Colt Pistol. Colt invented the .45 Auto and thus had the right to name it.
The .45 ACP--which stands for AUTOMATIC COLT PISTOL is used in semiautomatic pistols. The .45 Colt is used in revolvers.
Call Colt with the sn
Automatic Colt Pistol
John Moses Browning was the creator- but he was working for Colt. BTW, the ACP means Automatic Colt Pistol.