- OEM Logo And Model Removed
- Add Front Cocking Serrations
Available For: All Models, All Generations
Finishes: Cerakote Or Black Nitride
Had front cocking serrations added to my Glock 17 and refinishing in black nitride. The result is beautiful. I'll be sending a few more in the near future. Thanks guys at Primary Machine!
Turned out amazing. Awesome customer service and very clean work.
I am extremely pleased with the results. The front serrations are great. The Sheild RMS cut is perfect, tight fit with bosses. With the black nitride, my old 2 pin 3rd gen 19 slide looks brand new.
Really well done- precision machining, and finishing work looked like it came from the factory.
Your work is sick. Super happy. Fast turnaround. I wish I had more cash to do some windows but the serration packat is all you need and it looks tits. Rmr cut great. You guys rock.
Added. Front serrations along with the RMR cut to my G19.5 slide. Quality work, could not be happier.! This was my first milling job to any of my handguns and I am glad I chose Primary Machine.
The work was done in a month. The front serrations are a mirror of the factory rear serrations. The black nitrite finish was perfect, interested to see how it wears but I’ve heard nothing but good. While installing some night sights and inspecting my pistol, a long time Dept armor and instructor who has seen the gambit in firearms customizations and customized firearms was really impressed with the work, despite arguing whether pistols need front serrations; they do.
If your looking to get a slide milled use pm. I sent them my g19 slide for the front serration package and a rmr install. They did
a great job from the communication down to the cerakote. The rmr is the best addition I’ve ever made to my edc gear and I’m glad primary machine was able to do the job as fast as they did. As I will be reaching out again when I pick up another red dot.
I sent my slide in my aftermarket glock slide for optic milling and slide front and rear serrations, and also black nitride refinishing. Work was completed in about 3 weeks, and the Machine work was top notch. Would recommend this service highly.