Primary Weapons Systems

AR Series

PWS's AR Series runs on the company's long-stroke piston system, built for reliability and reduced fouling versus a direct-impingement gun. A 3-setting adjustable gas system lets the shooter fine-tune gas flow for different ammunition and environmental conditions — including optimizing for suppressor use.

• MK107 MOD 2-M — .300 Blackout, SBR configuration, OD Green
• Alpha LT — combines the limited-release Alpha upper with the MK1 MOD 2-M lower, exposed 3-position gas adjustment knob
• MK2 MOD 2-M — .308 Win chambering, 16" barrel