Firearms

Primary Weapons Systems MK109 .308 16-inch

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Specifications

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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

PWS MK109 in .308 Win with 16-inch chrome-lined barrel and long-stroke piston system. Applying PWS's AK-derived piston to the AR-10 platform produces an exceptionally reliable .308 semi-automatic rifle suited for demanding tactical and hunting applications.

Type: Rifle

Action: Semi-Automatic

Caliber: .308 Win

Capacity: 20

Year introduced: 2011, USA

Weight: 128 oz

Overall length: 35.5"

Status: Active

Intended use: Tactical, Law Enforcement, Hunting