The Primary Weapons Systems (PWS) MK220 MOD 1 is a high-performance rifle designed for long-range precision and reliability. Featuring a 20-inch barrel made from chrome-moly steel with a 1:10 twist rate, it is optimized for shooting heavier projectiles with exceptional accuracy. The MK220 utilizes PWS's patented long-stroke piston system, which reduces fouling and enhances the rifle's longevity and reliability compared to direct impingement systems. This model is equipped with a free-floating M-LOK handguard, providing ample space for mounting accessories while preserving the barrel's accuracy. The rifle's upper and lower receivers are crafted from robust forged aluminum, ensuring durability without excessive weight. It comes with a BCM Gunfighter stock and pistol grip, offering superior ergonomics and handling. The fully ambidextrous lower receiver design adds operational versatility, making it suitable for both left and right-handed users. Ideal for tactical, sporting, and long-range shooting, the PWS MK220 MOD 1 is a superior choice for demanding shooters.