The 10-Day GS “C” Cut Service is only for Factory Glocks Slides and Barrels.
Click here to check out Lenny's video on the new GS "C" Cut exclusively on Rumble!
GLOCK hasn't produced a "C" model for GEN5 or 43X, so we did!
We mill OEM Slides and Barrels to the same specifications as GLOCK INC to ensure the same look, reliability, and performance.
Now you can send your slide and barrel to The GlockStore and have it custom ported to match the clean, functional look of Glock’s original “C” cuts. This gives you all the benefits of reduced recoil and faster follow-up shots… without needing to buy a new gun.
The Process:
1.) We precision cut twin vertical ports in your barrel, aligned with matching twin cuts in the slide — identical to the OEM Glock “C” models.
2.) All bare metal exposed by the cuts are protected by a cold blue coating which allows us to preserve the factory slide and barrel finish.
3.) We ship the finished slide and barrel back to you… all in 10 business days or less.
Refinishes:
To preserve the high-quality factory finish on your slide and barrel, we only apply cold bluing to protect the bare metal. While we offer other refinishes, such as Cerakote and nitride, they will burn off due to the high temperature and gases.
The best thing you can do is shoot! The carbon will adhere to your slide and barrel, protecting the metal for 1000s of rounds to come.
Please Note:
This service includes both the slide and barrel porting. You must send both to ensure proper alignment. We do not recommend porting aftermarket barrels unless specifically approved by our custom shop.
This service is currently not available for 19X. We are working on adding this model to the lineup.
Shipping Insurance with Signature Delivery is available HERE for added peace of mind.
GlockStore is not responsible for lost or stolen packages if this service is declined.
This insurance only covers the return shipment and does not cover items while en route to GS Performance.
Here’s how it works:
Purchase the C-Style Porting Package and send in your Glock slide and barrel (stripped or assembled) along with your sales order number to:
GS Performance
Custom Shop / Porting
1930 Air Lane Drive
Nashville, TN 37210
We’ll receive your package, confirm the order, perform the porting with our precision CNC equipment, and ship it back to you all in 10 business days or less.
Have more questions about barrel compatibility or porting effectiveness? Check out the Additional Information section below or contact our Custom Shop directly.
PLEASE NOTE:
-20, 21, 29, and 30 options include S/SF models.
-Porting may slightly increase muzzle flash, especially with certain ammunition.
-Porting is not recommended for use with suppressors or compensated recoil systems.
-Some aftermarket suppressor height front sights with larger footprints may not be compatible with the GS C Cut.
-Once porting has begun, orders cannot be canceled or modified. Orders canceled after receipt but before cutting may be subject to up to a 10% Schedule & Handling Fee.
