Anareus does a review of the Arcturus PP-19-01 Vityaz FE AEG that carry at their store. This is an airsoft submachine gun featuring a steel body with a QPQ finish, an ARC FE electronic trigger unit offering multiple firing modes and pre-cocking, and an upgraded v3 gearbox with CNC steel gears, a 21TPA neodymium motor, and a quick-change spring system. It includes an Arcturus RS rotating polymer hop-up chamber and a 6.03mm, 250mm inner barrel, designed for CQB scenarios.