How to Replace Glock Slide Backplate: A Simple DIY Guide:
So you got an awesome new Glock backplate from Schiwerks. Maybe you’ve never replaced anything like this before and it’s a bit intimidating. Well, let me assure you, it is super simple. I’m positive I could train a monkey to do this. This guide will walk you through the process in just a few easy steps.
What You’ll Need
Before starting, gather these tools:
- A small punch tool. (A screwdriver will work, but we recommend a punch.)
- A soft cloth or gun mat to protect your work surface. Or not, you do you. We personally do everything on a gun mat.
- Your new slide backplate.
Step 1: Clear Your Firearm and Remove the Slide
Safety first. Remove the magazine and unload your Glock completely, ensuring there’s no ammunition in the chamber. Check visually as well as with your finger. Double check. Always a good habit to get into. Remove the slide from the frame by pointing the firearm in a safe direction and pulling the trigger. Then pull the slide back just slightly and pull down on the slide lock lever on either side of the frame. Release the slide and remove it from the frame. You can download Glock’s official safety and disassembly instructions here.
Step 2: Access and Remove the Backplate
Turn the slide upside down and locate the backplate at the rear and the spring loaded spacer sleeve, which is what the backplate holds in. Press down on the spacer sleeve using your punch tool or screwdriver.
Maintain steady pressure on the sleeve while carefully sliding the backplate downward with your thumb. Keep your thumb on the back of the slide to ensure the striker spring and the extractor spring (that little button looking thing on the right) don’t go flying out. Once the backplate slides free, set it aside.
Step 3: Install the New Backplate
Align the new backplate with the grooves on the slide. While pressing the spacer sleeve down with your tool, gently push the backplate upward until it covers the spacer sleeve and holds it in. You can release the spacer sleeve at this point. Press down on the exactor spring and slide the backplate overtop of it as well, then continue pressing the backplate up until feel the snap into place.
Ensure the backplate is seated securely and that all internal components remain properly aligned.
Step 4: Reassemble and Test
Reattach the slide to the frame and perform a quick function check. Rack the slide and dry-fire the gun (following all safety protocols) to confirm everything operates smoothly.
Why Replace Your Glock Slide Backplate?
Many Glock owners swap backplates to personalize their firearm with custom designs, swap out the plastic piece for a metal one, or refresh the look of their pistol. It’s a great addition to add to a custom cerakoted project as well for that extra touch that really puts it over the top. It’s an easy way to make your Glock feel truly yours without breaking the bank.
Swapping out your Glock slide backplate is a quick and affordable project that adds a touch of customization to your firearm. With just a few simple tools and a little attention to detail, you can easily upgrade your Glock in just a few minutes. Hope this helped!
~Sam