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NP3 coating on fde m4


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I have done a few of these for clients. With Robar out of business, I sourced a new place that does NP3 finishing at Wright Armory in Mesa Arizona. They offer basic gunsmithing and disassembly services. They laser engrave all the parts and do an excellent job finishing the parts. 

Now I’m not sure how well their general gunsmith knows the Benelli M4. For mine and others I did the full tear downs to make sure as much of the parts were plated. 

I would recommend using Np3 vs. NP3+. Regular Np3 costs less and the surface hardness is harder. 

Cost is very high for the plating. With shipping we are seeing costs around 1100.


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