The MK118 MOD 2-M Upper delivers unmatched precision and versatility, now chambered in the highly efficient 6MM ARC. Designed to provide flat trajectories, reduced recoil, and exceptional energy retention, this upper is perfect for precision shooters, hunters, and tactical applications. Powered by the PWS Long Stroke Piston System, it ensures reliability and reduced fouling, while the 3-setting Adjustable Gas System allows fine-tuning for optimal performance in diverse conditions, including suppressor use.

Highlighted Features

• Sub-MOA Accuracy Guarantee: Experience Sub-MOA accuracy with high-grade ammo, thanks to our Boise made precision barrels.

• PWS Long Stroke Piston System: Renowned for reliability and reduced fouling, with adjustable gas settings for optimal performance.

• Suppressor Optimized: Provides enhanced suppressor performance by minimizing back pressure, reducing gas blowback, and optimizing gas flow for a cleaner and more comfortable shooting experience.

• 6mm ARC: Meticulously designed for outstanding accuracy and reliability, accommodating 6mm Advanced Rifle Cartridge (ARC).

• 5/8-24 Muzzle Thread: For attaching popular 6mm and 308/762 muzzle devices.

• Innovative PicLok™ Handguard: Combining both Picatinny and MLOK into one for mounting accessories, balancing ergonomics and functionality.

• Radian Raptor™ Ambidextrous Charging Handle: Ensures smooth operation for both left and right-handed shooters.

• The PWS VOW: Our warranty for all PWS products, guaranteeing repair or replacement for any defects or issues, ensuring your complete satisfaction.