Hi All, First post so bear with me. I am new to Airsoft and am a tinkerer. I got a KWA MK1 1911 and it needs the firing pin(impact pin) replaced. I am looking for a video of disassembly/reassembly but haven't been able to find anything. Does anyone know where to find or have such a video? I have found a MK2 but wasn't sure if its close enough to use or not. Thanks for the help!