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Looking to reduce recoil, return to target faster and just have an all around badass looking slide/barrel? Then a Window Cut + Barrel Port may be what you are looking for. Choose from the many styles that we offer, with or without cerakote. If you are unsure about what style W+P will fit your firearm, hit that chat button to directly message us and we will be happy to help. Additionally, if you select a style that will not work on your particular firearm, one of our techs will reach out to you directly to discuss your options. Please note these are not for the 1911/2011 platforms, those are a seperate option under our CNC Milling Page.


For all custom requests, please email us at or give us a call at 6144076007.


Please visit to find and select your color from the H Series line, then enter that color into the corresponding text box. If not wanting Cerakote, please enter N/A in the box instead.


When shipping us your slide + barrel please include a printout of your order. Slides + barrels received without the printout can take longer to complete as we sort out what order is what.


Once purchased, ship your Slide +Barrel (stripped or not) and print out of your Order to:


Atlas Tactical Armory

6475 E Main St, Suite 123

Reynoldsburg, OH 43068


If you are local you are welcome to drop off/pick up in person.

Orders cancelled after we receive the slide are subject to a 15% Handling fee. Once machining has started, Orders are Non-Refundable. These terms are understood at the time of purchase.


Window Cut + Barrel Port Bundle

PriceFrom $120.00
Excluding Sales Tax
  • Full Slide - We will Cerakote the entire slide in an H Series color of your choice.

    Milled Area Only - We will only Cerakote where we have milled on the slide in an H Series color chosen by you. This is not an option for the Deluge style ports. Please note that there will be a slight varience between factory coatings and our Cerakote.

    Cold Bluing: We will Cold Blue the Raw areas only. This is not an option for the entire slide, only the Milled Areas.

    No - We will not coat any part of your slide.


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