Firearms

Excel Industries MR-5.7 5.7x28mm 8.5-inch

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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

Semi-auto pistol in 5.7x28mm with 8.5-inch barrel and inline magazine-in-grip design.

Type: Pistol

Action: Semi-Automatic

Caliber: 5.7x28mm

Capacity: 20

Year introduced: 2010, USA

Weight: 55 oz

Overall length: 19.5"

Status: Active

Intended use: Range, Sport Shooting