Primary Weapons Systems MK116 Mod 2-M .223 Wylde 16.1″ 30rd

The Primary Weapons Systems MK116 Mod 2-M is a purpose-driven semi-automatic modern sporting rifle chambered in .223 Wylde and built for accurate, versatile performance. It features ambidextrous controls for true left- or right-hand operation, an optics-ready upper, and an adjustable gas block to tune cycling across loads. The rifle ships with a two-stage match trigger and a lightweight barrel with a 1:8 twist, making it suitable for a wide range of projectile weights. Finished in black on 7075-T6 aluminum components, the MK116 Mod 2-M balances durability with manageable weight.

Key Specifications

• The maker is Primary Weapons Systems.
• The model designation is MK116 Mod 2-M.
• The cartridge is .223 Wylde.
• The capacity is 30 + 1 rounds.
• The barrel twist rate is 1:8.
• The action is Semi-Auto.
• The receiver material is 7075-T6 Aluminum.
• The weight is approximately 6.11 lbs.
• The trigger is a Two-Stage Match.
• The muzzle device is a Flash Suppressor.

Built by skilled gunsmiths in Idaho, the MK116 Mod 2-M combines ambidextrous ergonomics, match-grade controls, and an optics-ready layout to serve as a multi-purpose platform for precision-oriented shooters. With its adjustable gas system and tuned twist rate, this rifle is configured to deliver consistent, repeatable performance across common .223/.5.56 loads while remaining adaptable for a variety of field and range roles.