Firearms

Smith & Wesson M&P 12

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

Bullpup semi-automatic shotgun with dual-tube magazines; ambidextrous controls and 19" barrel

Type: Pistol

Action: Semi-Automatic

Caliber: 12 Gauge

Capacity: 14

Year introduced: 2021, USA

Weight: 192 oz

Overall length: 38"

Status: Active

Intended use: Home Defense, Tactical