P-10 Optic Milling

Primary machine had my slide for exactly two weeks and one day. Turn around including shipping both ways was just a day over three weeks. The work they did was awesome. I also had them as the Omen 2 option. Couldn't be happier.

this way beyond what I expected, Great price, they gave me the choice of what color Cerakote I wanted and it came with the package at no extra charge the milled and mounted my Vortex Viper specificly for that sight no generic one fits all it was done in about half the time they said and added co-witness behind the optic . I highly recommend if you want a professional job done. I been eyeing my Springfield range officer. wonder how that would be with a red dot????

Excellent Job with the optic cut (RMR) on my CZ p07. Received my slide back ahead of schedule and the refinishing was excellent! I will definitely be a returning customer.

Looks great. Tight fit on optic. Cerakote finish nicely done. Communication throughout process was excellent.

Looks great, works great. Nice job on the cerakote. Will definitely use again.

I got the milling forward of rear sights on a P10C, with a black nitride finish.

Initially I had some issues with the gun failing to cycle, short cycling and nosediving rounds out of the magazine into the space below the barrel and above the frame. I have an additional, non-milled standard slide and this did not happen when I swapped the slide back to standard. After about 200 rounds of the cheapo reloads I was using, I switched ammo to equally cheap Herter's factory ammo, and the gun functioned flawlessly.

Long story short, if you're using substandard ammo, the additional weight on the slide may alter the function of the gun and cause it to short stroke or fail to eject.

As far as finish and function, the slide was flawless. They took it apart and reassembled it for me with no problems, and even got the project done about 2 weeks earlier than estimated.

10/10, I'm new to red dots and I'm still learning but I have a few others that I plan to retro-fit with RDS's and I will definitely be sending them to Primary once I get more acquainted with the system.

Can’t say enough praises for the work Primary Machine did on my CZ P10 S - I cant stop staring. Thank you guys.

I got my Phantom milled for a holoson 507 and it turned out even better than I could have imagined, the fit and machine work is absolutely top notch. If you want an optic on your CZ this is you best option.

Great job from Primary Machine. Only took 2 weeks after my slide arrived. Fast return shipping and excellent finish.