Sig P320 Optic Milling
Model: Sig p320
Service: CNC Mill Slide For Optic (Optic MUST Be Sent With Slide - No Exceptions)
Finish: Cerakote Or Black Nitride
Notes: We Do NOT MILL For Romeo Optics & We Will NOT Mill Slides Which Have Been Milled From Sig
Sight/Co Witness Notes: Our Sights Will ONLY Work With Trijicon RMR & Vortex Viper
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.
Fantastic fit and finish. RMR and slide looks like they where made for each other. I still need to get some range time with it. The turn around time was great.
They did an awesome job, sight was dead on after putting slide back on the gun. Cerokote job matches my lower almost perfectly. I would use them again
Fine company that needs to review it's website Review Page.
Absolutely perfect job. Hard to believe but no zeroing required. I didn't even send the barrel but it shoots point of aim at 25 feet. Tight fit of RMR to slide and proper recoil lugs milled in. Iron sights co-witness perfectly. Will definitely have more done.
Top of line
Unbelievable quality and service. I seldom write reviews but was very impressed with the optic milling and cerakote performed by Primary Machine. The optic fits very tightly. I also wanted to share the excellent customer service and how quick they turned around my order. Very impressed and will continue to send them my business.
Very happy with slide and optic. Fast turnabout. Placed a 100 rounds through it and was flawless. Plan to send a Glock now!!
The workmanship looks great and I shot 150 rounds through it this weekend. Functions well. Even zeroed in when I got it.