Primary Weapons Systems MK116 Piston-Driven .223 Wylde Black Rifle

Description

Product Overview

The Primary Weapons Systems MK116 is a semi-automatic AR-pattern rifle chambered in .223 Wylde for reliable compatibility with both .223 Remington and 5.56 NATO ammunition. Its 16.1-inch barrel uses a 1:8 twist rate and is paired with the FSC556 muzzle device. The long-stroke piston operating system helps keep fouling out of the receiver, while the M-LOK handguard provides flexible accessory mounting. BCM furniture includes an adjustable stock and pistol grip, and the rifle includes one 30-round magazine.

Key Features

• Long-stroke piston operation helps reduce carbon and fouling in the receiver
• 16.1-inch barrel chambered in .223 Wylde
• 1:8 twist rate supports a broad range of bullet weights
• FSC556 muzzle device included
• M-LOK handguard supports modular accessory attachment
• BCM adjustable stock and pistol grip provide practical handling and fit adjustment

The MK116 combines piston-driven reliability with familiar AR-15 ergonomics and adaptable accessory mounting.