SEARCH FUNCTION brings up more than 20 years of knowledge on that and other things. There are a bunch of guys in the clone section that are crazy builders. I never thought I’d see clone building come to what it has become but I am glad to see it. It should’ve been expected when these fantastic rifles were banned years ago, there are always guys out there with ingenuity and guts to try stuff that no one else will and many benefit from that.I have read about folks cutting the trigger pack on the G3. I would like to know what to stay away from in my quest to build one. Want no problems.