I have been using this company to get parts made. you download thier free cad program and design your parts and can get an instant quote. you also can render the drawing to get a 3D image and model bends.
this opens up a whole realm of possibilities for someone like me who is a machinist without a shop.
the drawing is some parts I am having made for spade grip kits for the 1919, a scope mount for the 1919 and a small detent plate for the vickers.