Here's a pic of my M16 that I had worked on a couple of weeks ago. I painted the flash hider, delta ring, and the upper receiver using Duracoat from Lauer Custom Weaponry. It turned out extremely well.
I haven't used Duracoat before, but I had used their Durabake for my suppressor. I'm extremely pleased with the hardness and resistance to chipping of Durabake, so I thought I'd give Duracoat a try. Besides, Duracoat comes in Colt Gray - Durabake does not. You can do a professional looking job with good prep work, attention to detail, and patience. If you don't have an airbrush, LCW sells a disposable aerosol sprayer that screws on a glass jar and it does a great job. If you're looking at the Durabake, don't buy the paint in the aerosol can. It goes fast! Way too fast! If Duracoat holds up as well as Durabake, I'll be extremely happy.
Dan
[img]http://home.ix.netcom.com/~brownhen/_uimages/XM177E2wduracoat50.JPG[/img]