[DBrow]

http://www.shapeways.com/themes/stainless_steel_3dprinting_gallery

http://www.ponoko.com/make-and-sell/show-material/239-3d-printed-stainless-steel

http://3dprinting.com/materials/metal/3d-printing-metal/

Still a bit pricey but that will come down as everybody makes 8-shot stainless .357 cylinders with aluminum frames.

[JohnPierce]

Thanks for that! So cool!