Glock - Holosun Optics

Now: $125.00 - $160.00
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(22 reviews) Write a Review

Our optics cuts are precision CNC milled to exacting tolerances to give you industry leading performance. A primary feature of our cradle cutting method is the fact the optic will be tight in the cut and will have extremely little to no ability to move once in place (this is by design). Our cuts will also have precise and consistent recoil bossing (where available) to add strength to the cut. This is to ensure the repeated reciprocal forces from firing are not translated exclusively to the mounting screws. No matter if you are in military/law enforcement community, competition community, or personal defense community, our cuts will ensure your optic survives the harshest of firing schedules. 

***For customers purchasing the C series optic cut in order to use the 509 adaptor plate, the standard cut will not be the correct length. If you want to use the adaptor plates, please specify this intent in your individual order notes. The cut will be cut slightly oversized for ther plate (your C series optic cut will NOT have a tight fit).***

*Optics Not Included*

*We highly recommend coating your slide to prevent rust and corrosion due to bare metal being exposed. If you select "no" to any of the coating services you are acknowledging that you're aware of the potenal issues that arise from not getting it coated.*


For Customers getting a 509T Milled, our cut has a relief on the right coner. This is by design. This is not a mistake, nor sloppy machining, its due to the nature of the mounting system. The picture below is a reference of what the cut will look like once complete.

22 Reviews
  • 5

    Glock 19X custom optic and paint

    Published by Howard Nguyen on Jan 13th 2023

    The guys are very knowledgeable and friendly during my initial appointment with them. They made me feel very welcome and comfortable. I could tell that they really enjoyed your job and is always a good sign. It took about 3 weeks to get my gun back, to be expected. They are Reputable and do great work, presuming the customer list would be long. My gun came back properly installed and the coating came out perfect and the color choice was on point! I was very happy and impressed! I would totally recommend these guys and would be coming back for other custom work my my guns. Howard

  • 5

    Excellent work

    Published by Richard Christian on Dec 23rd 2022

    I do a lot of business with Vulcan. They have never let me down. Great group of people!

  • 5

    Slide milling for rmr+ cerakote+ optic install

    Published by Bryan Lopez on Oct 14th 2022

    Outstanding work, fast lead times. Cerakote came out perfect. G43x with Holosun 507k Would recommend and will be returning

  • 5

    RMR Slide Milling

    Published by Kenneth Lindsey on Oct 1st 2022

    Great workmanship, and customer service.

  • 5

    Slide Milling and Optic Mounting

    Published by D. Matthews on Sep 22nd 2022

    I just received my G45 back after having the slide milled and Holosun dot sight mounted. The turnaround time was far faster than the estimated lead time. The overall quality of the milling, cerakoting and optic mounting is excellent. Vulcan performed the same work on my G43X, my EDC, and it’s been flawless both in daily carry and the pistol course I ran it through shortly after getting it back. Definitely money well spent.

  • 3

    Installation of Holosun Red Dot onto Glock 19x Slide

    Published by chris d johnson on Aug 29th 2022

    Summer of 2022, Vulcan Machinewerks installed a Holosun optic onto my new Glock 19X slide. It seems to be solidly mounted and aligned well, but perhaps my inexperienced expectations were expecting too much as I am a little (not a lot) disappointed. The cut to the slide to hold the optic was not even to the optic on both front sides. Rather , while flush and perfect to the shape of the optic on one side, on the other there is a small gap where they obviously made a little mistake which isnt too noticeable if you arent looking to inspect it but very noticeable if you are. It is either a mistake …or a purposeful stray from perfection because perfection is just too hard when mounting such an optic- I dont know. Also this brand new, never used optic came back with two corners of it scuffed to where the underlying silver metal shines through rather than still retaining the black coating it came with new - also not too noticeble but definitely scratched from the wrench or vice or whatever they used to hold and install it. Maybe this is how all such work results no matter who you use??? All in all still worth it because …who else will do it for me? So I thank them but the quality of work wasnt what I expected. Functional yes and that is what counts, but not beautiful. Vulcan Feedback: For the Optic, we use this type of cut for the 509T because of the mounting system. The relief on the right side is to help roll the optic in place and not a mistake on our part. We have also offered the customer a free replacement optic.

  • 5

    Glock 43 Optic Cut

    Published by Darrell Stanley on Aug 26th 2022

    This is my second slide to take to VMW and I’m certain there will be more. The people there are knowledgeable and helpful. I’ve been very happy with their work.

  • 5

    Glock 43 Holosun

    Published by Charles Napp on Jun 3rd 2022

    This is the second pistol that Vulcan has done for me. Both times they did excellent work! I would do it again!

  • 5

    Better then Expected

    Published by Jeff on May 24th 2022

    These guys are the best. Very receptive to my emails and requests. Slide cut looks perfect. They also mounted my optic for me. Outstanding!

  • 5


    Published by Unknown on May 9th 2022

    Excellent work exactly what I was hoping for

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