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Xtreme Cut 50/50 Payment

5 Stars
* If you do not choose return package insurance, Primary Machine will not be held responsible in any way, shape, or form for packages lost in the mail through USPS or UPS. :

Product Description

- Top, Front & Rear Chamfers

- Side Shallow Milling

- Top Windows (G34 & 35 already have windows from factory)

- Side Windows

- Cocking Serrations

*This cut is only available for 17/17L/19/20/21/22/23/31/32/34/35/40*


All of our slide work is done on Haas CNC's using the best high performance tooling available! With over 10 years of CNC experience, you can rest assured that your slide will get done the right way!


What to do after you order:

- Print order confirmation email

- Send copy of confirmation email with slide (does not need to be disassembled) and optic (if getting optic milling done) to:

Primary Machine

2951 Railroad Ave

Morgan City, LA 70380


Current turn around time is 2-3 weeks

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Product Reviews

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  1. Almost speechless 5 Star Review

    Posted by on Jul 19th 2017

    You guys are top notch in every category. The workmanship, design, and cerakote are flawless. cut and mounted my vortex viper, installed ameriglo surpressor height sights and drilled them to access the zero lockdown screws in the viper. To top it all off I got it back in 2 weeks....amazing!! I'll be doing more business here for sure. Made my day when i was having my morning joe and saw my completed slid on your IG and had it the next day.

  2. "Badassery" 5 Star Review

    Posted by on Apr 14th 2017

    I have looked and researched over 25 machine shops around the country and everyone wants $300+ to get started. They charge you taking off Glock emblems and disassembly or fire are which together costs $100. So with a price tag that seems unreasonable and lead times up to 8&9 weeks I was to the point I would just keep my firearm as is; until I seen a post from primary machines on instagram. After doing some research and speaking with them I trusted that they would do an exceptional job and the lead time of 2 weeks was met. I will say they exceeded my expectations! My pistol came home looking better and feeling better than I could have imagined. I have 4 more ready to mailed!! Thanks primary machine.

  3. Great work 5 Star Review

    Posted by on Apr 9th 2017

    The guys here do top notch work and customer service is second to none!

  4. Slide work 5 Star Review

    Posted by on Mar 14th 2017

    Great milling for extreme cuts and rmr. Quick turnaround. Will use again.

  5. WOW 5 Star Review

    Posted by on Jan 16th 2017

    You guys rock Sent my slide in for the cut and optic mount.....Could not have asked for more cut Looks Great. Super fast turn will be sending other slides your way it turned out FANTASTIC.

  6. Beyond happy 5 Star Review

    Posted by on Dec 18th 2016

    The work and precision is outstanding. I could not be more happy with the cut amd cerakote. Highly recommended

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