A&K STW4 M4 RIS AEG Rifle (Black)

A&K STW4 M4 RIS AEG Rifle (Black) - Weighs 3785 Grams - Steel Magazine - 350+ FPS - 75 Round Magazine - Steel Construction - 805mm in Length - 370mm Internal Barrel - Adjustable Hop-Up - Split Gearbox - Exact 1:1 Scale as M4A1 - A real M4A1 accessory will fit it - Version 2