An introductory video from King Arms showing their KA-PG-20 and KA-PG-21 Gas Blowback Pistols. We could have preferred an even better names for this but for the model name will do. Available in Black, Silver, and Black colours with a black lower frame, thuese are CNC'd pistols with a polyment frame. These have one-piece aluminium outer barrels and anodized painting.