Firearms

Arrieta Model 560 Self-Opening 12 Gauge

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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

Self-opening action Arrieta SxS — opens automatically when the top lever is operated.

Type: Shotgun

Action: Break-Action

Caliber: 12 Gauge 2.75-inch

Capacity: 2

Year introduced: 1955, Spain

Weight: 90 oz

Overall length: 44"

Status: Active

Intended use: hunting, collecting