Firearms

CMMG Endeavor MK3 .260 Rem 18-inch

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Specifications

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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 Endeavor MK3 in .260 Rem with 18-inch barrel.

Type: Rifle

Action: Semi-Automatic

Caliber: .260 Remington

Capacity: 20

Year introduced: 2018, USA

Weight: 116 oz

Overall length: 37.5"

Status: Active

Intended use: Precision/Competition