This is a good video from Airsof Taiwan, giving us a more comprehensive preview of the PTS Syndicate Masada Gas Blowback Rifle. They give us a walkthrough of the finer features of the GBB, then showing us the internals rifle, then followed by a recoil test. The gas magazine that comes with it is tested as well as a standard KWA M4 gas magazine if it can be used with the rifle.