Glock Optic Milling

(122 reviews) Write a Review
  • Glock Optic Milling
  • Glock Optic Milling
  • Glock Optic Milling



Model: All Generation & Model Glock (No 42. 43 Is Milled For Shield RMS Or J POINT Only)


Service: CNC Mill Slide For Optic (Optic MUST Be Sent With Slide - No Exceptions)


Finish: Cerakote Or Black Nitride


Other: We mill precision pockets for your optic! While many companies will mill an over sized "one size fits all" pocket, ours is precision as per your optic. The cycling of a pistol slide is not gentle. The last thing you want is all that force to simply be on the mounting screws due to an optic pocket milled too big! Screws have been known the shear and break over time due to improperly milled slides.

Configurations For Co Witness Sights Using Suppressor Height Sights:

Trijicon RMR Holosun 507, Vortex Viper: Optic can be milled in front of rear dovetail or have rear dovetail milled out and mill new Glock dovetail in front of optic.

Vortex Venom, Burris Fastfire III, And Deltapoint Pro: For lower 1/3 co witness, you MUST mill out the rear dovetail and mill new glock dovetail in front of optic. You MUST use plain black suppressor height sights.

If you are not worried about iron sights, any configuration is fine. 

View AllClose

122 Reviews

  • 5
    Great customer service and workmanship

    Posted by Brian S. on Oct 16th 2020

    I cannot overstate the compliments. There was an issue when tracking# not updated after days it shipped back which makes me nervous but manager Cherish helped me all the way to solve it. I am so excited to receive it back today. Best workmanship I have seen. Highly recommended, totally satisficed.

  • 5
    Glock Optic milling

    Posted by Jason on Oct 3rd 2020

    This is the first time I’ve had something like this done. I was very pleased with the outcome. My optic is solid on the slide and the cerakote looks great. Very well done, reasonable price and turn around time. Would use again.

  • 5
    Glock 19x slide milling

    Posted by Mike Black on Sep 20th 2020

    Quality work. Very pleased. Thanks again.

  • 5
    Glock Optic Cut

    Posted by John Ward on Sep 8th 2020

    Primary Machine well exceeded my expectations on my G19.3 slide, it looks like the slide was manufactured with it. I opted for the "Nitride" finish and it looks like it just came off the factory floor and is immaculate. Communications during the process were excellent, and a fast turn around time. Highly recommend!

  • 5
    slide cdc milled 4 redot

    Posted by on Sep 2nd 2020

    Great pro job done quickly

  • 5
    Slide Milling and Cerakote

    Posted by W. Womack on Aug 24th 2020

    Outstanding product and turn around time. I will definately be using PM again for future work!

  • 5
    slide milling for SRO

    Posted by Rich on Aug 18th 2020

    Just had the guys at Primary Machine mill a Glock 34 for a Trijicon SRO. This is the fourth pistol they have worked on for me. As usual the milling work was beautiful as was the black nitride finish with rapid turnaround. PM is definitely my go-to place!

  • 5
    Glock slide milling.

    Posted by Unknown on Aug 17th 2020

    Sent my glock 19 X slide to be milled and Cerakote for rmr. They installed rmr also. The work was precision quality. Door to door was just over two weeks. Fantastic service! Just had my first range session with the setup and I am very happy with it.

  • 5
    Sent in for the Glock milling and adding the suppressor sights.

    Posted by Layle Baker on Aug 2nd 2020

    I can’t say enough how pleased I am with their workmanship and detail. Very great job and even when it was returned they took pride in packaging it up to keep it from getting damaged.

View AllClose