Description Fits All Glock Slides | Ensures Smooth Firing Pin Operation The Glock Slide Channel Liner is a critical internal component of your Glock’s upper assembly. It lines the firing pin channel inside the slide, ensuring smooth and consistent striker movement, preventing drag, and reducing wear on the firing pin. Whether you’re doing a full upper build, replacing a worn liner, or customizing a slide, this OEM-spec channel liner is a must-have. It fits all Glock models, including Gen 1–5, and should always be replaced during slide builds or refinishing. �� What’s Included (1) Glock Slide Channel Liner �� Installation Tips A Glock Channel Liner Tool is highly recommended for proper installation Never reuse a removed channel liner—always install a new one Insert into the firing pin channel inside the slide until fully seated Compatible with both factory and aftermarket Glock slides ⚠️ Compatibility Note: This liner fits all Glock models and generations, including: 9mm (G17, G19, G26, G43/43X/48, etc.) .40 S&W (G22, G23) .45 ACP (G21, G30) 10mm (G20, G29) .380 (G42) DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols. “GLOCK” is federally registered Glock, Inc. or Glock Ges.m.b.H Cross has NO affiliation in any manner with, or otherwise endorsed by, Glock, Inc. or Glock Ges.m.b.H. The use of the word “GLOCK” on this page is merely to identify with which firearm these parts or components are compatible.
