Firearms

Winchester SX4 Waterfowl Hunter 3.5"

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 with Active Valve system and Inflex Technology recoil pad; made by FN in Belgium.

Type: Shotgun

Action: Semi-Automatic

Caliber: 12 Gauge

Capacity: 4

Year introduced: 2017, USA

Weight: 100 oz

Overall length: 48"

Status: Active

Intended use: hunting, sport