Black Nitride Slide Refinishing

(15 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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15 Reviews

  • 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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