accurate plating and weaponry in Danville https://www.apwcogan.com/cerakote They have done several rifles for me in hard chrome and the work has been top notch.
Another vote for gundoc. He did the slide on a pistol for me, he did a great job and I’m extremely pleased. He’s a great guy and has done other work for me.
Cerakote is good stuff and from what I've seen gundoc does excellent work. I painted my 870 with a product called duracoat. Suppose to be just as durable as cerakote and you can do it yourself. Mine turned out way better than I thought it would and has held up great.