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32 ACP Ammo History

32 ACP (or Automatic Colt Pistol) ammo was developed by John Browning and debuted with the FN M1900 semi-auto pistol in 1899. By the 1950s, 32 ACP ammo was so popular that British firearms expert, Geoffrey Boothroyd, recommended to Ian Fleming that his character, James Bond, carry a Walther PPK chambered with 32 ACP ammo.

32 ACP ammo was designed for blowback semi-automatic pistols lacking a breech locking mechanism. The low power and light weight of the cartridge allowed Browning to install a practical blowback mechanism in pocket-sized pistols that is still used today, unless the pistol is used for ISSF (International Shooting Sport Federation) competitions.

32 ACP Ammo Specifications

32 ACP ammo is a semi-rimmed, straight, centerfire cartridge. The bullet diameter is .3125 inches (7.94 mm) extending to the neck (.3365 inches 8.55 mm) and to the base (.337 inches 8.6mm) and rim (.358 9.1mm). The case length is .680 inches (17.3 mm).

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Don't stop there; we've got plenty more to offer. We're the Internet's largest auction retailer of guns for a reason, after all. Check out our wide selection of Walther PPK pistols to go with your 32 ACP ammo. Or take a look at the listings for comparable ammo from Browning to see what else is available.

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