The electro-chemical work is easily done at home with a few hours of work.
What happened to JStark1809?
Dumb question here, I was under the assumption that you can make the 3D printed parts, but you still need steel for parts like the barrel and springs. I also thought that 3D printed guns don’t have the life of a steel gun?
Only a matter of time until our overlord child killers at ATF make everyone who owns a drill press, lathe, mill, or 3d printer register and subject to warrantless unannounced searches. Those Frs tried that in my area when they sent goons to every machine shop in the county for a “friendly visit.” “If you aren’t doing anything wrong you don’t mind if we have a look around, right?”