DLC vs Cerakote vs Nitride: Which Glock Slide Finish Holds Up
Posted by 3CR Tactical on 30th Mar 2026
If you're buying an aftermarket Glock slide, you'll choose between three finishes: DLC, Cerakote, and black nitride. They look similar out of the box. They perform very differently after six months in a holster. Here's what each finish actually is, where each one holds up, and which one makes sense for your build.
What These Finishes Actually Are
The confusion starts because al
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Glock 17 Slides: Finish Options, Optic Cuts, and What Fits
Posted by 3CR Tactical on 29th Aug 2024
The Glock 17 is a full-size 9mm platform with strong aftermarket slide support. Whether you are building from a stripped slide or dropping in a complete assembled unit, the options break down along three lines: finish, optic cut, and whether you want the barrel included. Here is what the G17 slide market looks like and what to look for.
Frame Compatibility First
All G17 slides
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