SOCOM Tactical offers the full range of AEGs from the Arthurian Airsoft brand which looks to be an exclusive brand for the UK airsoft market (and will remind you of VFC AEGs). In this video they show users of the Arthurian Excalibur Offspring AEG on how to remove the handguard... "Here we take a look at how to remove the hand-guard from an Arthurian Airsoft Offspring."

Arthurian Airsoft got their own compact AEG called the Excalibur Offspring and it's available at SOCOM Tactical... "The Arthurian Airsoft Excalibur Offspring model comes with a thin MFT type stock. You can easily fit a 7.4v stick battery in the stock tube. To install the battery, simply pull the adjustment lever down and slide the stock off to gain access to the stock tube.