The Primary Weapons Systems MK216 Mod 2 Rifle in .308 Winchester brings PWS’s proven long-stroke piston system to the AR-10 platform in a clean, modern package. Built around a 16.1" barrel with a matte black finish, this semi-automatic rifle features ambidextrous controls, a slim free-float handguard with ample mounting slots, and a Magpul stock and Magpul grip for confident handling and a familiar feel.

This MK216 Mod 2 is well suited for demanding range sessions, training, and general-purpose rifle use where reliability and controllability matter. Its piston-driven action helps the rifle run cooler and cleaner over extended strings of fire, while the 20-round detachable magazine keeps you shooting longer between reloads. Primary Weapons Systems is known for thoughtful engineering and durable builds, and the MK216 Mod 2 reflects that reputation in a ready-to-run .308 package.

Key Features:

• Manufacturer: Primary Weapons Systems
• Model: MK216 Mod 2
• Caliber: .308 Winchester / 7.62x51mm NATO
• Condition: New
• Action: Semi-Automatic
• Barrel Length: 16.1"
• Number of Magazines: 1
• Capacity: 20+1
• Unique Features: Long-Stroke Piston System, Ambidextrous Controls, Magpul Stock And Grip
• What's In The Box: Rifle, Magazine
• Weight: 11.3 lbs