These guys are legit and apply top notch finishes to rifles. Travis Haley and Chris Costa both have had rifles done by them and I have personally asked both of them how the finishes are holding up, considering they run their guns harder than anyone I know I thought if the finishes had a weakness they would bring it out. They have nothing bad to say about these finishes....
I had my rifle done by them and I can tell you first hand it is comparable to the factory finish that came on my rifle, just looks a lot sweeter.
Here is a link to my rifle.... http://www.ar15.com/forums/t_6_45/359236_Sig_556_swat_refinished.html
I would not/will not hesitate to send more rifles to them, I will actually be sending my SBR that I am currently build to them to have it done in the burnt bronze cerakote.
I am also having my dads XDM done in the skull cam for his birthday in Feb, I will post pictures when I get it back.
Isaac