Gun Review: Primary Weapons Systems MK111 MOD 2 AR Pistol
Primary Weapons Systems (PWS) literature clearly lays out the thought process behind the development of its ARs — the appreciation of AK47 simplicity and reliability combined with deep-rooted experience with M4/M16 ergonomics. PWS is confident its long stroke piston operated AR is an improvement over not only the original gas impingement design, especially when incorporated...
