Firearms

CMMG Mk4 .22 LR

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

AR-15 pattern .22 LR conversion using CMMG's Bravo conversion kit installed in a dedicated AR lower for seamless training

Type: Rifle

Action: Semi-Automatic

Caliber: .22 LR

Capacity: 25

Year introduced: 2014, USA

Weight: 71 oz

Overall length: 34.5"

Status: Active

Intended use: Training, Plinking, Competition