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If holster wear/durability is a concern then we highly recommend going with our Black Nitride as Cerakote is a wearable item. 

Cerakote and Black Nitride are for the entire slide. (Black Nitride adds 2-3 weeks lead time) 

For Cerakote color codes and examples:

It is implied that the customer will have arrangements for coating of a slide if NONE is selected for color. If NONE is chosen there is potentially an issue for rust and corrosion to develop on the slide. Jagerwerks is not responsible for misuse and neglect of bare metal.

We do not charge extra for disassembly/reassembly, if you send your entire slide assembly we will laser align the sights for you.

If you include new sights we will install the new ones at no charge. If you include your optic we will align it at no charge.

A Glock rear dovetail will be milled for the front of optic iron sight. 

Iron Sights:

Rear Dovetail (iron sight behind optic)

For lower 1/3rd Co-Witness you would need a VP9 .405"

For the front sight you would need a VP9 .295"

Front Dovetail (iron sight in front of optic)

For lower 1/3rd Co-Witness you would need a Glock 305" rear.

For the front sight you would need a VP9 .295" front.

If you include these iron sights we will install them for free. 


4 Reviews

  • Slide mill for holosun 507k

    Posted by Daniel on Oct 4th 2023

    Great service at a great price! The slide is milled perfectly and is everything I wanted. They give comprehensive info on which aftermarket sights to get to work with the lower cowitness. They helped install the sights and the holosun without additional charge. It did take the full 10 weeks to get it back (including nitrite), but it was on time. They respond to emails within a business day. Highly recommend.

  • VP9 RMR cut, top serrations, nitride

    Posted by Mike M on Aug 25th 2023

    Awesome work. RMR fit was perfect. Nitride was flawless and very closely matched OEM finish. Top serrations added a custom/aggressive touch without going overboard. Took about 7 weeks round-trip but was well worth the wait.

  • VP9 optics cut

    Posted by Ralf Swanson on Mar 7th 2022

    I was very pleased with the machining and Cerakote. My sights were not reinstalled and I had to ship my slide back. Pretty annoying. When my slide came back with the sights installed there were marks on the sights that looked like someone used a Sharpie to try and cover it up. Not what I would expect from a professional shop. I would recommend Jagerwerks to friends but I would let them know what to expect and make sure they specify whether or not they want sights reinstalled or not.

  • VP9 RMR cut and front cut rear optic

    Posted by Chuck on May 3rd 2021

    The finished product is absolutely amazing. Cerakote was even and looks beautiful. No complaints whatsoever about the work done. The only thing that prevented five stars was that the sights and dot were not aligned and neither were zeroed. I needed to drift the rear sight over a bit and zero the dot. Small complaint for a fantastic product.

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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.