Firearms

PROOF Research Terminus Zeus .300 Win Mag

Schematic

Open full size ↗

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

Long-action Terminus Zeus for .300 Win Mag; 26-inch carbon barrel for magnum velocities with reduced weight.

Type: Rifle

Action: Bolt-Action

Caliber: .300 Win Mag

Capacity: 4

Year introduced: 2018, USA

Weight: 76 oz

Overall length: 46.5"

Status: Active

Intended use: Long-Range Hunting / ELR