The Rival Arms Slide Back Cover Plate (brand part no. RA43G004A) is a direct replacement rear cover plate built for double-stack Glock 17 and 19 Gen5 pistols. Rival Arms CNC machines the plate from aluminum for tighter tolerances than a stamped factory equivalent, and finishes it in a black anodized coating that resists wear and matches the factory slide finish. Swapping the cover plate is a simple way to refresh the rear of the slide or replace a worn or damaged factory plate without sending the pistol to a gunsmith. It is sized specifically for the Gen5 double-stack frame, so fitment is precise with no gaps or rattle.

Key Specifications

• Glock 17/19 Gen5 Fit is sized for the double-stack Gen5 slide.
• Double-Stack Frame Specific is not intended for single-stack Glock models.
• CNC-Machined Aluminum holds tighter tolerances than a stamped factory plate.
• Black Anodized Finish matches the factory slide finish and resists wear.
• Direct Replacement Design installs without gunsmith fitting.

Frequently Asked Questions

What pistols does this cover plate fit? Double-stack Glock 17 and 19 Gen5 models.

What is it made of? CNC-machined aluminum with a black anodized finish.

Buy the Rival Arms Slide Back Cover Plate for Glock 17/19 Gen5

Refresh the rear of your Glock’s slide with a Rival Arms cover plate from our gun parts and accessories selection. Order online and we will ship it straight to your door from our Lubbock, Texas gun shop.