Another session for newbies as Huey1 Airsoft shows how to oil a gas blowback pistol to keep it well maintained and in good shape... "If you’ve made the investment on a gas blowback airsoft pistol you’ve taken on the responsibility of keeping that pistol clean and smooth and functioning properly. In this video, I’m going to show you how to properly grease your GBB airsoft pistol to get maximum performance and gas efficiency."