Sig P320 Trijicon RMR/SRO
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Sig P320 Trijicon RMR/SRO

(5 reviews) Write a Review
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Cerakote is for the entire slide. (Black Nitride adds 2-3 weeks lead time) 

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.

Our Trijicon RMR cut is milled to a depth of .125" which includes front recoil posts and mounting screws. 

Screws supplied are (2) #6-32 7/16". A T10 bit is needed for install. 

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 RMR, barrel and recoil spring we will align it for free. 

A Sig rear dovetail will be milled for the rear iron sight. 


5 Reviews

  • Great work and turn around time

    Posted by Bryan cooper on May 8th 2019

    Send my sig p320 off on a Monday and received it back in under 3 weeks. I sent in my sights and red dot and they mounted those perfectly. Finish looks great no signs of tool marks or anything on the slide. Will definitely be sending more slides off for work soon.

  • Not one complaint

    Posted by Barry on Jan 11th 2019

    This is the second slide I've had milled by Jagerwerks and both came out perfect. Loving the job done to fit my RMR.

  • Trijicon RMR

    Posted by Matthew on Sep 20th 2018

    The cut and coating were fantastic. They were able to put the RMR on and replace the sights I provided. I would use them again!

  • P320 RMR Install

    Posted by Dennis on Sep 4th 2018

    Great work and fast turnaround time.

    Also installed my suppressor sights and aligned my threaded barrel

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Shipping & Returns


Please ship to our address 

JagerWerks Eng 

2909 Lake St 

Kalamazoo, Mi 49048 

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.