Firearms

Mossberg 500 FLEX 12ga 18.5-inch

Schematic

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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

Modular 500 platform with tool-less stock and forend interchangeability.

Type: Shotgun

Action: Pump

Caliber: 12 Gauge

Capacity: 6

Year introduced: 2012, USA

Weight: 76.8 oz

Overall length: 38.5"

Status: Active

Intended use: Hunting/Tactical, Home Defense, Tactical, Modular