The 3D printers which can do metal (metal forge, etc) are incredibly expensive (100k+). I was thinking about custom to hand 3D printed grip modules, qty 1. Mach

The 3D printers which can do metal (metal forge, etc) are incredibly expensive (100k+). I was thinking about custom to hand 3D printed grip modules, qty 1. Machining a grip module out of metal requires tools and skills beyond 3D printing, too. There are also some slight performance advantages of a polymer frame (grip module, in this case) over a metal frame.