Additional information
Finishes | Black Nitride – The nitriding process involves a salt (chemical) bath which provides corrosion resistance and hardens the surface of the steel (~740 HV). This thermo chemical treatment gives you a far more durable and smoother finish than the original Mil-Spec magnesium phosphate. |
---|
R.T. (Bobby) Blanchard (verified owner) –
Excellent delivery time, product as advertised!
Great upgrade to my build , definitely has resolved my issues in running a suppressed gun .
Will recommend to others!