The MK118 MOD 1 Upper delivers unmatched precision and versatility, now chambered in the highly efficient 6MM ARC. Designed to provide flat trajectories, reduced recoil, and exceptional …

The MK118 is a quality long stroke piston upper that has proven reliable for multiple applications. This upper features the advanced .223 Wylde chamber which offers accuracy with a variety of …

The MK118 MOD2 Primary Weapons Systems upper in 6mm ARC features 18" barrel, 15" MLOK handguard, integrated front Picatinny rail sections, lightweight receiver, no forward assist, …

The 18 inch MK118 MOD1 Primary Weapons AR15 upper in caliber 223 Wylde features 416 stainless steel barrel, MLOK handguard, thread protector, PWS mid-length long-stroke piston …

This Primary Weapons Systems' MK118 upper assembly features a mid length gas piston system, a forged upper receiver, a MOD 2 PicMod handguard, and superior fit thanks to the new …

Contact Us for Availability! Pistol grips, flash-hiders, and collapsible stocks ARE California Compliant with AR Maglock Configuration. **Product in picture is California compliant and may …

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 …

In this article, we provide a detailed analysis of the current market prices and trends for the PWS MK118 MOD 2. We've gathered data on new and used prices, fluctuations over the past year, …

The Primary Weapons MK118 MOD1 upper in 6mm ARC features 18" barrel w/thread protector, 15" MLOK handguard, PWS long-stroke piston system with adjustable gas block and Radian …

2025年1月22日 · Primary Weapons Systems (PWS) has announced the release of the MK114 and MK118 rifles and uppers, available in MOD 1 and MOD 2 configurations chambered in …