With the introduction of the New Agent .45 ACP Pistol, Colt offers 21st century shooters a modern adaptation of the 20th century classic.

The .45 Automatic Colt Pistol round, or .45 ACP as it is commonly known, is fairly controversial. Invented in 1905 by prolific firearms designer John Moses Browning, the .45 ACP was the standard ...

The .45 Automatic Colt Pistol round, also designed by John Browning, was developed in response to the ineffectiveness of the U.S. Army’s then sidearm, the Colt M1892 revolver.

An all-new Ruger Redhawk revolver chambered to shoot both .45 Auto and .45 Colt cartridges is now available from Sturm, Ruger & Co.

What firearms are synonymous with the .45 ACP (Automatic Colt Pistol) cartridge and World War II? This question brings three things to mind: If you answered the legendary M1911-A1 single-action ...

Jack Harrigan, the cold-blooded hero of “Walk With the Tiger,” uses firearms such as the common Colt 1911 .45 semi-automatic and the Smith & Wesson .357 magnum.

Considering the breadth of firearms and other weapons curated throughout American history, few inventions left as profound a mark as the Colt Single Action Army revolver. Introduced in 1873 and ...

A 15-year-old boy has been arrested after authorities said he brought a gun to Vancleave High School.Officials with the Jackson County Sheriff's Department said the student showed off the Colt 45 ...

In honor of the legendary Colt 1911-A1, weapons manufacturer Arsenal Firearms has unveiled the AF2011-AF Double Barrel Pistol, the world's first double-barrel semi-automatic handgun that fires two ...

CODY, Wyo. – A museum in Wyoming has acquired an old pistol made famous by a masked hero of television from more than 60 years ago. The Lone Ranger's Colt .45 is now on display at the Buffalo ...

The lot includes his favorite gun, a Colt 45 automatic dubbed "Sweetheart." There's also a diamond monogrammed watch worth about $50,000.

It's been 30 years since the Marine Corps fielded a 1911 Colt, opting instead for a Springfield manufactured version of the 45 caliber pistol. Starting this year though, Marine special operators ...