Glock Optic Milling

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  • 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. 

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103 Reviews

  • 5
    slide milling

    Posted by John D on May 17th 2020

    Excellent fast service!

  • 5
    Beautiful work.

    Posted by BL on May 13th 2020

    Excellent work with a super fast turnaround. Had my slide back in about two weeks. I think I'm going to send another in for work shortly. Great job guys. Cerakote was very well done as well.

  • 5
    Optic milling and cerakote

    Posted by Raymond humerick on May 9th 2020

    My G19x was back to me in one weeks time. Friendly staff, I had an email problem. If you’re reading this review, no pun intended but pull trigger! You will not be disappointed in anything. Craftsmanship great, time was under by two weeks. Even sent my Trijicon box back, I didn’t expect that!!

  • 5
    Glock optic milling

    Posted by Jason on May 6th 2020

    Great work and fast turn around. Had a holosun 507c mounted on a g34 for my son and he loves it! Thanks!

  • 5
    glock 42 optic cut

    Posted by mytquin on Mar 30th 2020

    many places will say an optic on a glock 42 can't be done. well that is not correct at primary machine !!!! i can no longer see iron sights perfectly and love red dots on all my guns. now i have one on my 42 as well. excellent work and the cerakote job was amazing as well. thanks to all of you !!!!

  • 5
    Glock Milling

    Posted by JOHN CORE on Mar 24th 2020

    Great Job. I received my slide in under two weeks. This was milling and cerekot. Great Job. I will do business with you again.

  • 5
    Glock Optic milling

    Posted by Johnny Stewart on Mar 10th 2020

    This is the second optic slide milling Primary Machine has done for me. They did an excellent job, and completed in minimum time. The Cerakote finish excellent also. I wouldn't hesitate to recommend or use them again.

  • 5
    Slide mill/cerekote

    Posted by Todd R on Jan 26th 2020

    Very pleased, and impressed with Primary Machines work. My G23 slide came back in pristine condition with a tight fitting rmr and a beautiful cerekote job. Turn around time was exquisite and they didn’t hassle me about my redneck packaging. Couldn’t recommend anyone better.

  • 5
    Recent work

    Posted by Garth Elliott on Jan 18th 2020

    Slide work was looks great and timely great price

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