Black Nitride Slide Refinishing

(17 reviews) Write a Review


This service is for us to prep and have your slide black nitride qpq finished.

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.

**We DO NOT disassemble xD series slides or Beretta slides with slide mounted decockers or safeties.**

Lead time for black nitride is 4-6 weeks. 


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17 Reviews

  • 5
    2011 slide & frame Black Nitride refinishing

    Posted by J S on Sep 16th 2019

    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.

  • 5
    Black nitride frame and slide

    Posted by Ryan D on Aug 29th 2019

    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

  • 5
    The best there is

    Posted by Mac Dooley on Aug 10th 2019

    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.

  • 5
    Nitride treatment on slide

    Posted by Oz Rodriguez on Aug 2nd 2019

    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.

  • 5
    Black Nitride Slide Refinishing

    Posted by Daniel Matthews on May 20th 2019

    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.

  • 5
    Black Nitride refinish on Glock slide

    Posted by Clint on Apr 2nd 2019

    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.

  • 5
    Slide refinish black nitate

    Posted by Rafael Cancel on Aug 5th 2018

    Excellent work. Impeccable and great customer service.

  • 5
    Black Nitride Refinishing

    Posted by Greg M. on Feb 27th 2018

    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.

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