Firearms

Ithaca Gun Company Model 51

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

Gas-operated semi-auto shotgun — first Ithaca semi-auto.

Type: Shotgun

Action: Semi-Automatic

Caliber: 12 Gauge

Capacity: 3

Year introduced: 1970, USA

Weight: 74 oz

Overall length: 47"

Status: Discontinued

Intended use: hunting, collector