Webley Mk IV “War Finish” .38 S&W Service Revolver – 1943 British WWII Production
Built in 1943 at the height of World War II, this Webley Mk IV “War Finish” revolver represents the standard sidearm issued to British and Commonwealth forces. The utilitarian blackened paint over a parkerized base, the automatic simultaneous extractor, and the 5-inch tapered barrel all reflect Webley’s proven combat design adapted for rapid wartime production. Collectors will appreciate the clear “War Finish” marking, the Birmingham Nitro Proof stamps, and a serial number range that aligns with documented 1943 manufacture.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent – Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling – Sharp lands and grooves.
Specific condition notes: The revolver displays scattered finish loss and handling marks typical of field-issued examples. All markings remain legible, and the bore remains bright and sharp.
What’s Included
- Webley Mk IV “War Finish” .38 S&W Service Revolver
The top-break, double-/single-action mechanism allows fast one-handed operation and simultaneous ejection of spent cases, a hallmark of Webley engineering dating back to the late 19th century. Wartime machining shortcuts are visible in the brushed surfaces beneath the black enamel, offering an authentic glimpse into British industrial priorities during the conflict.
Chambered for the British .38/200 service cartridge, the six-shot cylinder carries Birmingham Nitro Proof markings rated at 3 ½ tons, confirming military proofing standards of the era. The integral front blade and square-notch rear sight provide the uncomplicated, battle-ready sight picture specified by the War Office.
Original checkered black composite grips fit the full-size carbon-steel frame, while the lanyard ring remains intact for secure retention in the field. The revolver’s 5-groove rifled barrel and robust carbon-steel construction deliver reliability that made the Mk IV a mainstay from North Africa to the Pacific.




