Webley Mk4 Revolver

by
posted on May 9, 2009
** 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. **
20095914463-webley_mk_5_fs.jpg

The Webley revolver in .455 caliber was first adopted by the British military in November 1887 with the Service Mk I. This new pattern offered many innovations in revolver design. Many experts felt that hinged-frame actions could possibly blow open with the new higher-pressure smokeless cartridges. Changes in the design included a near solid frame locking device that held up under the most strenuous combat conditions through two World Wars.

Of the six standard Webley service revolver "Marks" adopted between 1887 and 1915, Webley made fewer Mark V revolvers than any other, and collectors consider them among the rarest in standard form. The British adopted the Mk V in December 1913, and it represented the last revolver change before the start of World War I. Twenty thousand were ordered and delivered to the British military, beginning in September 1914. In its standard-issue form, the Mk V had a 4-inch barrel and weighed just a half-ounce more than the Mk IV, which had been in service since 1899. The extra weight was due to the increased mass of the cylinder, which was beefed up to withstand the pressures of non-blackpowder cartridges.

All Webley service revolvers offer the collector a myriad of modifications and markings. Most Mk V revolvers can be found with the standard 4-inch barrels, but there are also 6- and 7.5-inch barrel lengths. A wide variety of military and unit markings aid the collector in making the revolver talk about its rich history and use.

Before the 1968 Gun Control Act prevented importation, tens of thousands of Webley service revolvers were offered in the pages of this very magazine for prices as low as $19.95. Thousands were cut to accept the more prevalent American .45 ACP cartridge, which was used with half or full moon clips to hold the rimless rounds. This cutting was a relatively easy procedure to perform and involved turning a few millimeters off the face of the cylinder to allow space for the .45 ACP cartridge and its moon clip to clear the frame. Cut Webleys do not bring the collectors' premium that uncut examples fetch. One can identify a shaved cylinder by inspecting the face of the chambers. The face of an uncut cylinder presents an inspector's view mark, broad arrow and/or inspector's proof in-between the chambers. All Webleys were issued with matching frame and cylinder serial numbers. The cylinder serial number is found on the outer edge of the cylinder side. An uncut cylinder displays a full number without any erosion to the full figure of the number.

This particular specimen is a standard-issue military revolver marked "MARK V" and dated "1914" on the frame. It is uncut, bearing an official military de-accession mark of two broadhead-tipped arrows closed point to point. A unit marking on the backstrap indicates issue to the 2nd Royal Engineers, and it has approximately 75 percent of its original blue finish. It is currently valued at $450 by the 29th Edition Blue Book of Gun Values, although I have rarely seen an asking price below $600 for such an example.  *

Latest

Taurus TX22 Brace 01
Taurus TX22 Brace 01

Stable Fun: The Taurus Brace-Ready TX22

Taurus USA first adopted the ideal of a brace-ready format for a traditional handgun in its GX4 Strike Bravo, and now, the company is extending that concept to its TX22 rimfire handgun.

I Have This Old Gun: The Whitney Navy Revolver

One of the lesser-known revolvers from the Civil War era, the Whitney Navy revolver had several notable features and even inspired a copycat in the Confederacy.

Standing Guard | A Midterm Case for Freedom

Being right isn’t inevitably a winning argument. If it were, the gun-control left would never win again, as all the data shows that arresting and prosecuting criminals, not going after law-abiding citizens’ guns, is what makes violent crime drop.

Resisting the Temptation of "Good Enough" for Firearm Performance

No matter what firearm you're using for whatever purpose, even if it's simply a trip to the range, always resist the temptation to accept “good enough” if there is the possibility of better performance.

Armed Citizens Stop a Lot More Criminals Than Most in the Media Will Admit

Since January 2025, the Crime Prevention Research Center has documented 16 defensive gun uses in which police say armed citizens stopped mass public killings.

Federal & Mossberg Collaborate on Autonomous Airborne Drone Defense

Federal and Mossberg are working with Palladyne AI in the creation of SwarmShot, a kinetic defense system that employs swarms of armed drones to shield troops from unmanned aircraft system threats.

Interests



Get the best of American Rifleman delivered to your inbox.