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.

The ultimate “big bore” pistol cartridge, the .45 has been a proven U.S. military cartridge as well as LE and civilian round for more than a century. Whether you want your pistol in polymer or steel, there’s a …

Showing 1–12 of 68 results 1 2 3 4 5 6 →

John Browning created the .45 ACP round in 1904. This handgun is known for its strong stopping power and easy recoil. This round has been used in both military and civilian settings for many years. …

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 …

Shop a range of revolvers designed for personal defense & sport shooting. Find your perfect revolver with reliability & style at great prices with Sportsman's.

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 …

Kimber America offers the finest 1911 pistols, including the 1911 .45 ACP and 9MM 1911. Experience quality, dependability, and accuracy with Kimber.

The .45 ACP (not to be confused with .45 Colt) cartridge is a very popular caliber due to its low velocity and relatively high stopping power. This caliber is associated most with the Colt M1911, logically, as …