I would look at Aervoe. It bridges the gap between traditional rattle can and cerakote/duracoat.

Here's link to their colors:

http://aervoe.com/paints_coatings/Military-Vehicle-and-Recreation-Camouflage-Paint.html

http://aervoe.com/paints_coatings/Military-Digital-Pattern-Camo-Paint-1074.html

Brownell's carries it.

http://www.brownells.com/gunsmith-t...-aerosol-paints/camo-paints-prod126.aspx

They should be able to order any color for you. I would tack it onto a bigger order. Shipping is $15.95 due to the aerosol.