Black Nitride Slide/Frame Refinishing
This service is for us to prep and have your slide or frame black nitride qpq finished by the most well regarded and highly recommended black nitride finisher in the country!
If you choose to disassemble your slide yourself, please keep in mind that absolutely everything must be removed from the slide. Sights, channel liners (if you're sending a Glock slide or M&P slide), etc.
Frames must be sent to us 100% disassembled. No exceptions. You MUST select UPS overnight for return shipping on a frame!!
Lead time for black nitride coating is 2-4 weeks.
We can also do barrels, BCG's, and essentially any other steel or stainless parts. Feel free to email for a quote. firstname.lastname@example.org
I sent my in-the-white 2011 slide & frame to Primary Machine and in approx. 3-3.5 weeks (+Labor Day weekend) received a package of perfect black nitride goodness! The slide & frame had a uniform matte/satin media blasted finish and the nitride, if I had to use one word to describe it - luxurious. I wasted no time reassembling the pistol and found no noticeable dimension changes. This is by far, the nicest pistol in my collection. The brushed stainless steel slide stop, thumb/grip safety & hammer contrast nicely to the satin black nitride. If you are on the fence about black nitride refinishing, take the plunge. You won't be disappointed. Primary Machine will be getting my next project once an Aimpont ACRO arrives on my door step.
Sent in my cz shadow 2 urban gray to have the slide and frame to get black nitrided,i couldnt be more pleased at how they came out
Outstanding quality. My Glock 43 slide looks incredible. The black nitride is so much deeper and richer than the factory coating. Excellent price and outstanding service. Definitely worth the money.
Fantastic work on my Glock 19 slide , will sending my glock 26 slide to have the slide treated as well. I highly recommend Primary Machine.
My Glock 43x finally looks the way it's supposed to, Black. Primary Machine did a fantastic job , even put on some night sights while reassembling my slide.
Black Nitride refinish on Glock 48, wanted the black slide instead of silver and it looks perfect. Looks very close to Gen 5 finish on factory Glocks. Very happy with result, will use Primary Machine again in the future and would recommend to anyone.
Excellent work. Impeccable and great customer service.
Work was flawless. The slide looks better than it did when it was new. Great price and customer service. Primary Machine has my business for life. They even installed my night sights for free. Five stars all the way.