Change a Glock Front Sight Without a Tool

Changing the front sight of your Glock pistol can be intimidating, especially if you do not have the right tools. But don't worry—it’s totally possible to change the front sight without any tools!

In this blog post, we will walk you through everything you need to know about switching out your Glock's front sight without using any special tools.

Step 1: Ensure Your Gun is Unloaded

First and foremost, you should always make sure that your gun is completely unloaded before attempting to work on it. Take out any ammunition and perform all safety checks before beginning.

Step 2: Remove the Rear Sight

Using a properly sized punch (or something similar) or a flat-head screwdriver, press into the rear sight notch and off to one side until it pops loose from its dovetail slot on the slide.

Be careful when doing this because there are delicate parts inside that could get damaged if handled too roughly. It may take some trial and error to get it just right; just make sure not to apply too much pressure or force at once. You may also want to consider wearing gloves for protection against slipping or accidental damage.

Step 3: Insert New Front Sight

Once you have removed the rear sight, carefully insert your new front sight into its dovetail slot on the slide. Again, use caution here as there are delicate parts inside that can easily become damaged if handled improperly. Gently twist the sight back and forth while applying light pressure until it slides into place. Make sure that it is snugly seated in its groove so that it won't move around during use.

You may find that your new front sight doesn't fit perfectly right away—this is normal! Just continue twisting back and forth until it snaps into place securely within its groove on the slide of your Glock pistol. If necessary, use a bit of oil or lubricant to help with this process for a smoother result.


Changing your Glock’s front sight does not require any special tools! By following these steps carefully, you can easily switch out your existing front sight without damaging any of the delicate parts inside of your gun.

Once you have installed your new front sight correctly, check that it is secure and performs correctly before heading out for target practice! With these tips in mind, changing out a Glock's front sight without using any special tools should be easy and safe for anyone looking for an upgrade on their firearm!

Want an even easier way to change a Glock front sight? How about a tool specifically designed to do so?

Click or tap below to check out our recent article on the best Glock front sight tools available!