Sig P365/XL
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Sig P365/XL

(25 reviews) Write a Review
Size Chart

Related Products


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

Cannot perform optic cuts on the P365-XL. 

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.

Shield RMS/c - #6-32 x 3/8" IP15

Holosun K Series - #6-32 x 7/16" IP15

Sig Romeo Zero - #6-32 x 7/16" IP15


25 Reviews

  • P365 slide

    Posted by Jason on Dec 25th 2022

    Had them mill my P365 slide for a Holosun optic. Great work, optic fits like a glove.

  • Red dot cut & slide milling.

    Posted by Nathan on Aug 4th 2022

    Came out great. everything looks high quality. Speed was way faster than expected as well. I was told 12-14 weeks. Was really about 8 weeks.

  • Excellent work!

    Posted by S.Allen on Jul 7th 2022

    I'm very please with the slide milling I had done at Jagerwerks! The camo Cerakote turned out nice. To top it off, they even installed my optic for me. I'm very happy with Jagerwerks.

  • Top slide serrations

    Posted by James Blackard on Jun 8th 2022

    I thought the prices were too good to be true and was really skeptical. Than Tiberious Gib on YouTube recommend that I send it in. I’m blown away how great it came and fast it was done. When I get my new holster I will be definitely sending my p365 slide in as well.

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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.