Thanks for the kind words. This finish is actually CPII by CCR. Here is their description.
CPII is a true composite plating process. It is an Electroless Nickel / Boron Nitride tank based plating system that incorporates Boron Nitride particles within the matrix of a phosphate system. Benefits include exceptionally low coefficient of friction, superior release and excellent wear resistance. CP II is perfect for applications that require the lubrication of Teflon but need more wear resistance. As wear occurs fresh particles of Boron Nitride are exposed continuing to ensure the lubricating factors though out. CPII also allows longer firing periods between cleaning and makes cleaning of your gun a breeze CPII is a multi facetted plating process that offers outstanding rust and corrosion protection Up to 10 times the protection of other plating such as Nickel/Teflon and Chrome CPII is far from your standard plating it is a true composite plating process that is made possible by the breakthroughs in Nano Technology CPII is also an Eco friendly process. CPII is the color similar to a Bead Blasted Stainless would look CPII will be available for steels. We do not plate anodized alloys.
It’s a great finish and extremely durable. Check out their website if you want to learn more. They do great work. Just for the record I do NOT work for this company.
http://www.ccrrefinishing.com/information.html
Here are some closer pictures