Black Nitride
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Black Nitride

(39 reviews) Write a Review
Size Chart


Lead time is 3-4 weeks. 

The Salt Bath Nitride process is a Thermo Chemical treatment that improves wear resistance and corrosion resistance of ferrous metals with little or no dimensional change.

If you send in a slide that we do not offer milling for you will have to have it completely disassembled. Please remove the irons and all internals. If you fail to do this we will refund the order and return the slides. 


Nu-Tride® Salt Bath Nitriding Q.P.Q.™

  • Hardness 52-58 HRc
  • Meets AMS 2753 Specifications
  • Improves fatigue strength
  • Exceptional Lubricity
  • Low coefficient of friction
  • Improved Wear Resistance
  • Improved Corrosion Resistance
  • Resistance to weld spatter
  • Holds dimensional requirements with little or no distortion
  • Nice matte black color
  • Metal treatment (not a coating)

39 Reviews

  • Nitride

    Posted by Andre on Oct 20th 2020

    I had a G26, G19, and Sig p320 done. All three barrels as well and fit & finish are perfect. Lube up and a little range time, showed that function was perfect also. Thanks Much!

  • Black nitride

    Posted by Tom on Oct 20th 2020

    My G43x has worn areas on the slide from the previous owner use. Changed the silver to black nitride. 4 week turnaround as advertised. Looks like a new gun now. Highly recommend.

  • Nice quality

    Posted by on Oct 10th 2020

    Had my slide cut by jagerwerks. Should Of had them black nitride it for me. instead I had someone else cerakote it and it started to peel. The black nitride looks good and holds up really nice from what I’ve seen from my friends gun. So I sent it back to have it done. Looks good! Happy with it.

  • Glock 45 Slide & Barrel Black Nitride Treatment

    Posted by AC on Oct 9th 2020

    I sent off my Glock 45 slide and barrel to get the Black Nitride treatment and it was returned to me in about 5 weeks. I much prefer this over the original factory coating which I found to be too slick. The new metal treatment feels better in hand and has an almost matte black appearance to it. In addition to the metal treatment Jagerwerks also installed a new front sight which I included with the slide. Would definitely recommend this to anyone wanting to add an extra layer of protection to their Glock at an affordable price!

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Shipping & Returns


Please ship to our address 

JagerWerks Eng LLC 

111 D ave East 

Kalamazoo MI, 49009 

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

 Shipping Insurance and Signature Confirmation

When shipping slides for milling, SHIP SLIDES ONLY. Do NOT ship the lower of the firearm as we are not transferring the firearm. We only custom mill slides.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.