Firearms

Mossberg 500 FLEX 12 GA 28-inch

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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

Mossberg 500 with FLEX tool-less system allowing rapid stock and forend swaps without tools.

Type: Shotgun

Action: Pump

Caliber: 12 GA

Capacity: 5

Year introduced: 2012, USA

Weight: 88 oz

Overall length: 48"

Status: Active

Intended use: Hunting, Home Defense, Hunting/Versatile