Description
Model: All Generation & Model Glock (43, 43X, 48 Is milled for 407K/507K, or RMRcc, 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 507/508: Optic can be milled in front of rear dovetail or have rear dovetail milled out and mill new Glock dovetail in front of optic.
Deltapoint Pro: For lower 1/3 co witness, you MUST mill out the rear dovetail and mill new 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.
220 Reviews
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G19 slide milling for Holosun 507C
I am very happy with the 2 week turnaround and the sights are mounted perfectly. I can't wait to sight it in. Thank you!
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Gen 5 17 Holosun milling
I just received my slide back from Primary Machine. I could not be more pleased. The slide and Holosun fit and finish is perfect. The cerakote is perfect. Turnaround was two weeks. Did I say perfect!
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Glock Slide Cut
Absolutely perfect fit and finish! Thanks
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Glock optic milling
Excellent work on my slide. Primary Machine does great work on time. I highly recommend this company.
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Glock Slide milling for Holo 507
Turnaround time was faster than quoted on the website. Cerakote looks great. Mounting of the optics seems rock solid. I haven’t put a lot of rounds through it yet but if if the other slide / optics combo they did for me is any indication, this one will hold up to hard use.
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Glock slide milling + black nitride
I was a little hesitant at first about the 8 week lead time for the black nitride finish, but it was definitely worth the wait.
The machining and finishing are top notch and I’m glad I trusted primarymachine with my slide. Will be back for me in the future. -
looks great. tight alignment and precision cut.
I am impressed by the quality of the work. Everything looks and feels perfect. CeraKote looks great. Red Dot is mounted solid and perfectly aligned . Turn around time was earlier than expected. Will definitely use Primary Machine again and highly recommend
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Milling glock 43x
I was extremely satisfied with the milling on my glock 43x. First one I've ever had milled and was a little hesitant about picking a place to send it off to. It really is flawless. Looks like it growed there. The cerekote is also flawless. Work took about 3 weeks. Well within what there website stated
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Optic Milling
Awesome work done on my Glock 43