Firearms

CMMG Mk4 6.5 Grendel

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

CMMG Mk4 platform chambered in 6.5 Grendel for extended-range AR-15 performance. Available in 16-inch and 18-inch configurations.

Type: Carbine

Action: Semi-Automatic

Caliber: 6.5 Grendel

Capacity: 30

Year introduced: 2016, USA

Weight: 112 oz

Overall length: 33"

Status: Active

Intended use: Hunting, Precision Shooting