I was at the WAC gun show in Puyallup, WA a few weeks ago, and Eric from Vltor was there with his state of the art line of stocks(I picked up one of the clubfoot carbine modstocks)
[url]http://www.vltor.com[/url]
He had refinished his display rifle with the collapsible modstock with KG Gun Kote, from KG Industries Inc. I went to KG's website and decided that's the finish I'm going to use, with their K-Phos as the undercoat.
Check it out:
[url]http://www.kgcoatings.com/gun-kote/[/url]