The .45 ACP (Automatic Colt Pistol), also known as .45 Auto, .45 Automatic, or 11.43×23mm[1] is a rimless straight-walled handgun cartridge designed by John Moses Browning in 1904, for use in his …

Dec 16, 2025 · Find Your Perfect .45 Pistol In 2025! Our Top 8 Picks, Tested In December, Await.

Dec 8, 2022 · A 230-grain, .45-cal. bullet with proper placement is capable of effectively putting an assailant down. The .45 ACP cartridge also has the very desirable characteristic of being inherently...

From budget Rock Island guns around $500 to a custom Wilson Combat pushing $3,000, there’s a .45 for every shooter and every wallet. We test fire four 5-round groups from a bench rest at 25 yards to …

Jul 19, 2022 · Learn all you need to know about .45 ACP ballistics, history, applications, and much more to find out why you should choose this caliber.

The famous .45 Automatic Colt Pistol cartridge was designed by John Browning in 1905 for a prototype service pistol. The U.S. Army tested both the pistol and cartridge and requested some changes, …

Shop our quality .45 Auto ammunition brands you know and love. 45 ACP ammo ready for the range and self-defense with fast shipping now. See all the top brands for in-stock 45 auto rounds at …

Jun 23, 2025 · One of the most famous, if not the most famous, is the .45 ACP. The round is well over a century old but keeps on ticking around the world, especially at home with civilian shooters. It’s …

Dec 29, 2025 · We compare the 45 GAP vs. 45 ACP to see which one performs better in real-world situations. You decide on the better .45 caliber pistol cartridge.

May 5, 2025 · Known today as the .45 Colt or the .45 Long Colt, it was the load that helped tame the frontier, armed U.S. soldiers, and became forever linked with the most iconic revolver ever made: the …