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.
I have a P7 M8 done with CP II. It is a very nice finish (think NP3 that wears more like hard chrome). They do great work, but I was less than pleased with how they charged me and some untrue things that were told to me. I am very torn as to if I would use them again.
CP II is a nickel boron and I would love to hear who else offers this finish.