Video from Airsoft Taiwan show the two Armorer Works Dragon Gas Blowback Pistols. Released last year, these are 6-inch Hi-Capa Gas Blowback Pistols that are available in Silver (HX2201) and Black (HX2202). These have full metal slide and lower frame with an under rail to attach weapons accessories, vented and ported slide, skeletonised upper frame, and a Ghost ring rear sight. You can now order these from their online store.