I have all the tanks and chemicals, but its not worth starting it up for less than 8 guns,
there is a plating company jest eat of downtown,, iva had then do some stuff for me,
they can even polish the parts before plating. they do black oxcide that is same as blueing
Industrial Plating Inc
Address: 1149 Florence Blvd, Omaha, NE 68102
Phone: (402) 344-4684