Primary Weapons Systems was formed by firearm enthusiasts in 2008. Starting out by producing muzzle devices, we tested our compensators on all different types of rifles - from M4s to AK-47s.

The MK116 MOD 2-M operates on the highly acclaimed PWS Long Stroke Piston System, renowned for its reliability and reduced fouling. The inclusion of a 3-setting Adjustable Gas …

From long-range precision to fast-paced shooting in dynamic environments, the UXR combines trusted PWS engineering with true modularity unlike anything the world has ever seen. The …

PWS is the designer and manufacturer of the MK1 and MK2 series piston driven rifles, a complete line of muzzle and rimfire biathlon style sporting rifles. Primary Weapon Systems (short PWS) …

Redefining the high-end weapons platform, the PWS MK111 is an ideal rifle or pistol for virtually any shooting genre, from hog hunting to close quarter battle. Made in the USA by Primary …

PWS has been in the piston game for a long time, and it shows. The MK116 PRO is no exception, delivering outstanding performance and stellar reliability. The 3-position adjustable long-stroke …

Primary Weapons Systems (PWS) engineers, designs and manufactures precision machined parts, accessories, and rifles that go beyond the realm of any weaponry on the market today. …

2025年2月9日 · PWS’ Barrel Xchange system allows an Elite owner to switch calibers and barrel lengths in moments. At the end of the barrel, a newly introduced Primary Weapon FRC …

2017年11月1日 · PWS ships the MK116 Mod 2 rifle equipped with a BCM stock, grip and charging handle to match. The rifle’s buffer tube holds the stock using PWS’ proprietary ratchet lock …

Known for their excellent muzzle devices as well as feature-packed enhancements to established rifles, PWS began making uppers in 2009 and complete rifles in 2010. I am going to review the …