Firearms

Webley & Scott Webley .455 Mk I Self-Loading Pistol 5-inch

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Aftermarket Ecosystem

Historically Significant Examples

Serial Number Data

Production data from factory records and collector research. Year ranges are approximate for pre-1968 firearms.

Years	Serial Range	Count	Factory	Country	Confidence

The only British-designed semi-automatic pistol to see significant WWI military service. Unusual shape. RNAS (Royal Naval Air Service) issue.

Type: Pistol

Action: Semi-Automatic

Caliber: .455 Webley Auto

Capacity: 7

Year introduced: 1912, United Kingdom

Weight: 39 oz

Overall length: 8.5"

Status: Discontinued

Military use: Yes

Intended use: Military Sidearm