.32 Automatic Colt Pistol

.32 ACP (Automatic Colt Pistol), also known as the .32 Automatic is a pistol cartridge. It is a semi-rimmed, straight-walled cartridge developed by firearms designer John Browning, initially for use in the FN M1900 semi-automatic pistol. It was introduced in 1899 by Fabrique Nationale, and is also known as the 7.65x17mm Browning SR or 7.65 mm Browning.


Performance:

The .32 ACP is compact and light, but short ranged, having marginal stopping power.[8] Weapons chambered in it are often valued for their compactness and light weight relative to larger caliber pistols, particularly for concealed carry use. It offers more velocity and energy than the .32 S&W, which was a popular round for pocket defensive revolvers at the time of the .32 ACP's development. Although of lighter bullet weight, the .32 ACP also compares favorably to the .32 S&W Long in performance.

The .32 ACP is quite suitable for varmint hunting, although most handguns chambered for this round have little, if any, type of sights for improving accuracy. In Europe, where the round is commonly known as the 7.65 mm Browning, the .32 ACP has always been more widely accepted than it has in America, having a long history of use by civilians as well as military and police agencies.