Firearms

Weatherby Mark V 378 .378 Wby Mag

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Specifications

About

Notable Variants

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

Original Weatherby Magnum in the oversized .378 bore. 26-inch barrel. The parent cartridge for the .416 and .460 Wby Mag family.

Type: Rifle

Action: Bolt-Action

Caliber: .378 Wby Mag

Capacity: 3

Year introduced: 1953, USA

Weight: 98 oz

Overall length: 46.75"

Status: Active

Intended use: Safari, Dangerous Game