Top 6 Glock 23 Problems and Solutions

I have had a Glock 23 for the last five years. Its performance was excellent, but just like any other firearm, I experienced some hiccups.

Having had it for an extended period, some of these problems were things I had handled before. Firstly, I encountered issues with the slide lock, a fundamental part of any firearm.

Then, I experienced ‘Failure to Feed’ issues on more than one occasion. And let me tell you when it doesn’t eject after a shot; I also face RSA problems.

This are only examples, I will take you through an extensive breakthrough of the problems you are likely to encounter.

I will also lay down the solutions you can take up.

Problem #1. Slide Lock Problems

After firing just over 600 rounds, my Glock started acting up.

The slide locked back in a way it wasn’t supposed to, especially when the magazine ran out of bullets.

At first, I thought it might be due to a misaligned coil spring or an extended slide stop.

Solution

I got to business, ensuring the small coil spring in the levers’ centre was straight.

Switching out the extended slide stop with a regular one helped, too. Also, using better-quality ammo seemed to make a world of difference.

Let’s not forget the importance of a clean, well-oiled gun.

Problem#2. Failure to fire

Another challenge I encountered while testing the Glock 23 was a “failure to fire”. This was prominent with specific types of ammunition, such as the 147gr. Ranger and 115gr. White Box.

This could be due to an improperly lubricated striker assembly.

Solution

To resolve this issue, I ensured that the firing pin passage remained free of lubricant or oil. I also performed a detail strip on the gun to check for unusually worn or unstocked parts.

Problem #3. Trigger Malfunctions

I’ve noticed that the trigger pull weight on my Glock 23 varies inconsistently.

Sometimes, it feels heavier or lighter than usual, affecting my ability to control the firearm and maintain accuracy predictably.

Solution

To resolve this issue, I cleaned the trigger mechanism thoroughly and removed dirt and excess lubricant.

I applied a small amount of high-quality firearm lubricant to ensure smooth movement.

Inconsistent trigger pull weight can sometimes be influenced by variations in ammunition.

Try using different types or brands of ammunition to see if the issue persists. Stick with high-quality factory ammunition for reliable performance.

Problem #4. Slide not Locking Back with Ammunition in Magazine

After firing the last round, I realised that the magazine didn’t lock as it was automatically supposed to; this affected my shooting moments because I couldn’t reload it immediately.

Solution

I replaced the worn-out magazine with a new, high-quality one to resolve this issue.

I ensured that the magazine was properly seated in the firearm and that there were no obstructions preventing it from functioning correctly.

You can solve this by examining the slide stop lever for improper installation.

Clean the lever and the area around it to remove any dirt or debris affecting its operation.

Inspect the Slide and Recoil Spring Assembly; ensure that the slide moves freely and that no obstructions or damage prevent it from fully cycling.

Check the recoil spring assembly for proper installation and any signs of wear or damage.

Problem #5: Failure to feed

During my comprehensive testing, I noticed a consistent issue known as “failure to eject.” This was particularly evident while using my Glock 23.

The Glock 23 tended to jam in such instances, leaving every few rounds unejected.

This problem was puzzling and triggered by various factors. I identified potential culprits, including the slide’s increased mass, the use of light ammunition loads, and even underpowered ammunition.

Solution

I started by checking the ejector and extractor. I replaced the worn-out one with a quality one. I also ensured the recoil spring assembly was in good condition and properly installed.

Higher-powered ammunition ensures sufficient force to cycle the slide, improving ejection reliability comprehensively.

Additionally, ensure the ammunition is from a reputable manufacturer to maintain consistent quality and performance.

Problem #6 Failure to Return to Battery

Nothing sucks like this; imagine where the slide wouldn’t fully return to the forward position after firing, leaving the firearm out of battery and unable to fire the next round.

This was particularly frustrating during my range sessions, as it disrupted my practice and made the firearm unreliable at critical moments.

The slide would get stuck just short of fully closing, and I had to push it forward to manually put it back into battery.

Solution

 

To solve this issue, I first checked the recoil spring assembly and noticed it was worn out. Replacing it with a new one ensured the slide had the proper force to return fully.

I also thoroughly cleaned and lubricated the slide and frame rails, removing any debris or buildup that could impede smooth movement.

Additionally, I switched to using high-quality, factory-loaded ammunition, which provided consistent power to cycle the slide correctly.

FAQs

1. What caliber is the Glock 23?

The Glock 23 is chambered in .40 S&W.

2. What is the magazine capacity of the Glock 23?

The standard magazine capacity is 13 rounds, but it can also accept higher-capacity magazines designed for other Glock models chambered in .40 S&W.

3. Is the Glock 23 suitable for concealed carry?

The Glock 23 is a compact model, making it suitable for concealed carry. It offers a balance of size, firepower, and comfort for daily carry.

4. What is the difference between the Glock 23 and the Glock 19?

The primary difference is the calibre. The Glock 23 is chambered in .40 S&W, while the Glock 19 is 9mm. Both are compact models with similar dimensions and magazine capacities.

5. Can the Glock 23 be converted to shoot different calibres?

Yes, with the appropriate conversion barrel and magazines, the Glock 23 can be converted to shoot 9mm (using a conversion barrel) or .357 SIG (using a drop-in barrel).

6. What should I do if my Glock 23 is experiencing frequent jams?

If your Glock 23 is experiencing frequent jams, ensure it is properly cleaned and lubricated. Check that you are using high-quality, factory-loaded ammunition. Also, inspect the magazine for any damage or wear.

7. What are common issues with the Glock 23, and how can they be resolved?

Common issues include jamming, ejection problems, and slide not returning to battery.

Solutions include:

• Regular cleaning and lubrication.
• Using quality ammunition.
• Replacing worn parts like the recoil spring assembly and extractor.
• Ensuring proper shooting techniques.