The .380 ACP (Automatic Colt Pistol), also known as .380 Auto, .380 Automatic, or 9×17mm, is a rimless, straight-walled pistol cartridge that was developed by firearms designer John Moses Browning.

Mar 9, 2026 · The 11 best .380 ACP pistols for 2026. Tested picks from Sig, S&W, Ruger, Glock, Walther, Kimber, Rock Island Armory, and Bersa with live pricing.

380 Auto (ACP) pistols for sale online or in-store at Sportsman's Warehouse. Find a large selection of pistols chambered in the 380 ACP cartridge.

Dec 12, 2025 · Let’s explore the development of the .380 ACP as well as the benefits and drawbacks of the round compared to the alternatives.

Aug 11, 2025 · Quick Overview: What Is .380 ACP? Developed by John Browning in 1908, the .380 ACP is designed for compact, semi-automatic pistols. It strikes a balance between recoil, concealability, …

Jan 24, 2025 · Over the years, Gun Tests Magazine has reviewed more than 50 concealable pistols chambered in 380 ACP. Of these compact and subcompact handguns, here are more than a dozen …

Sep 25, 2024 · The .380 ACP pistol is a popular choice for concealed carry, offering a balance between size, recoil and stopping power. Though sometimes viewed as less powerful than larger calibers, a …