Video—I Have This Old Gun: Colt's New Service Revolver

by
posted on July 20, 2018
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Manufactured from the late 19th century up through World War II, the Colt New Service was a large-frame double-action revolver chambered in 11 different cartridges. The Colt New Service Revolver was intended to replace the Colt 38, as shooters, lawmen, and, especially the Army, wanted something heavier. Colt added a bar of steel between the hammer and the frame in the new revolver—known as the “Colt Positive Lock”—in order to prevent unwanted discharges. In 1909, the Army and Navy adopted the revolver in its original form, and after a small change in the grip profile, the Marine Corps adopted it as well. In total, 356,000 New Service revolvers were made between 1898 and 1943, with the majority having gone to the U.S. military. For more on Colt's New Service Revolver, watch this "I Have This Old Gun" segment from a recent episode of American Rifleman TV.









Additional Reading:
A Look Back: The Colt New Service Revolver

Latest

Teddy Roosevelt Library 1
Teddy Roosevelt Library 1

Teddy Roosevelt Library to Display His Famed A.H. Fox Shotgun

The A.H. Fox F. Grade shotgun that accompanied Roosevelt on his 1909-1910 African safari, and later during his Amazon River expedition, will be on display when the Theodore Roosevelt Presidential Library opens on July 4, 2026.

CZ to Supply Pistols to the German Army

The Bundeswehr has selected a CZ pistol as its new standard-issue sidearm, a move the gun company hails as one of its most significant milestones.

The Lever Action Supreme Rifle: Henry's 21st Century Lever Gun

The Henry Lever Action Supreme Rifle (LASR) is a step away from the company’s traditional-styled lever-actions, providing a number of features that carry the lever gun into the 21st century.

The Seekins Precision SIC: A Modular Rifle for Special Operations Use

Originally designed for a SOCOM military contract, the Seekins Precision SIC is designed for anyone who wants extreme long-range accuracy.

I Carry: Taurus TX9 Compact in a Galco Holster

In our latest "I Carry" segment, we pair the new Taurus TX9 Compact with a leather Stow-N-Go holster from Galco, Inc. This compact, concealed-carry kit is rounded out with an Xolotl automatic knife produced by CRKT.

The Armed Citizen® March 13, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Interests



Get the best of American Rifleman delivered to your inbox.