Buy 380 ACP Ammo online at

Buy 380 ACP ammo from Hornady, Federal, Winchester, and more at As the world’s largest online auction site dedicated to firearms, hunting, shooting and accessories, we aim to provide you with the necessary information to make an informed 380 ACP ammo purchase. Explore the ballistics and technical specifications of 380 ACP ammo, then browse the listings of our trusted sellers to make your purchase.

Buy 380 ACP Ammo Ballistics

A popular self-defense cartridge for shooters that prefer a lightweight cartridge, 380 ACP ammo is a low-recoil rimless, straight-walled pistol cartridge introduced by Colt in 1908. It is not to be confused with .38 ACP, 9mm Ultra, 9mm Makarov or 9mm Parabellum.

Used in WWII with German officers’ Walther PPKs, 380 ACP ammo has too short of a range and lack of stopping power for it to be considered a substantial combat round, but found its place with civilian self-defense shooters. While considered a moderately powerful round compared to the .32 ACP ammo it replaced, no country retained this round in military service after World War II, and it was succeeded by 9x19mm Parabellum rounds.

380 ACP Ammo Specifications

Buy 380 ACP ammo is .355 inches (9.0mm) in diameter, extending to the neck (.373 inches, 9.5 mm) and the base (.374 inches, 9.5mm). The rim diameter is .374 inches (9.5mm) and the case length is .680 inches (17.3 mm).

Thanks for Buying 380 ACP Ammo with

We hope you’ve found this information on 380 ACP ammo helpful and informative. If you had trouble finding the exact 380 ACP ammo you were looking for, be sure to check back again soon. Auctions and listings are always being added and updated.

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 Colt Mustangs to go with your 380 ACP ammo. Or take a look at the listings for comparable ammo from Hornady to see what else is available.

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