What colored finish is this on Mikes rifle?

Re: What colored finish is this on Mikes rifle?

I learned some more since I posted. It is Cerakote. The nitride finish can be added before you cerakote it for adding barrel life. The nitride "bath" nis a protective finish and as far as I know is only black. The cerakote can be applied after getting this "treatment" finish done.

I am going to have this done on my .308 and future .300 wm..

Much respect,
-Sv