Firearms

SIG Sauer MCX Virtus 16

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

16" patrol-length MCX Virtus; updated MCX with folding stock, free-float M-LOK rail, ambidextrous controls.

Type: Rifle

Action: Semi-Automatic

Caliber: 5.56x45mm NATO

Capacity: 30

Year introduced: 2018, USA

Weight: 123.2 oz

Overall length: 35"

Status: Active

Intended use: Law Enforcement, Patrol, Tactical