Ruger LC9S Problems And Their Solutions

If you are a proud owner of the Ruger LC9S, then you must be familiar with its compact size and powerful performance.

However, like any other firearm, it can face certain problems that may hinder your shooting experience.

But worry not, as we have compiled a list of common issues faced by Ruger LC9S owners and their solutions. So let’s dive into the troubleshooting world and ensure your LC9S always performs at its best!

Some of the most common problems with Ruger LC9s reported by the shooters include Feeding Issues, Misfiring, trigger Pull, Magazine Issues, Jamming Problems, Front Sight Issues and Slide Lock Issues.

Ruger LC9S Problems

Common Ruger LC9S Problems And Their Solutions

1. Feeding Issue

Several factors can contribute to this problem, including magazine compatibility, ammunition type, and user error.

Magazine Compatibility

One of the main causes of feeding issues with the Ruger LC9S is using a magazine that is incompatible with the firearm.

While some aftermarket magazines may claim to work with this gun, it is always best to use the original Ruger factory magazines for better performance.

These magazines are designed and tested to work with the LC9S Pro, ensuring reliable feeding every time.

If you are experiencing feeding issues, try using different Ruger factory magazines to see if it solves the problem.

Ammunition Type

Another factor contributing to feeding issues is the type of ammunition you are using.

The Ruger LC9S is a compact and lightweight firearm, making it more sensitive to the type of ammunition being used. It is important to use high-quality ammunition that is compatible with this gun.

Cheap or low-quality ammo may cause feeding issues due to improper dimensions or weak power.

Sticking to reputable brands and avoiding reloaded or remanufactured rounds is always best, as they may also contribute to feeding problems.

User Error

Lastly, user error can also cause feeding issues with the Ruger LC9S. It is essential to hold the firearm correctly and adequately grip the gun while shooting.

If you are experiencing feeding issues, try adjusting your grip and make sure your wrist is not limp or bent.

You can get help by watching YouTube videos on how to hold a gun if you want to learn correctly.

Additionally, it is crucial to clean and maintain the firearm regularly. The buildup of dirt, debris, or excess oil can lead to feeding issues.

Make sure to follow the manufacturer’s instructions for proper cleaning and maintenance.

2. Misfiring

Misfiring occurs when the gun fails to fire a round after pulling the trigger. This can be frustrating and dangerous, especially in a self-defence situation. In this section, I will discuss the possible causes of misfiring in the Ruger LC9S Pro and their solutions.

Possible Causes of Misfiring

There are several potential reasons why your Ruger LC9S Pro may be misfiring. Some of the common causes are as follows:

  • Faulty Ammunition: The ammunition is the first thing to check when your gun misfires. Poor quality or damaged bullets can cause misfiring, as they may not have enough force to ignite the primer.
  • Dirty or Worn Firing Pin: A dirty or worn firing pin can also lead to misfiring. If the pin is clogged with debris or has become too worn, it may not strike the primer with enough force to ignite the round.
  • Weak Recoil Spring: The recoil spring is responsible for absorbing and redirecting the energy of the fired round. If the spring is weak or worn out, it may not be able to absorb the energy, resulting in misfiring properly.
  • Improper Grip: The Ruger LC9S Pro has a relatively light trigger pull, which can be affected by the shooter’s grip. If your grip is too loose or too tight, it can cause the gun to misfire.

Solutions for Misfiring

Once you have identified the possible cause of the misfiring, here are some solutions that may help resolve the issue:

  • Check Your Ammunition: If you suspect your ammunition may be the problem, try using a different brand or bullet type. Properly storing and handling your ammunition is also essential to prevent damage.
  • Clean and Inspect Firing Pin: Inspect your firing pin for any debris or wear. If necessary, replace it with a new one. Make sure to use proper lubrication when cleaning.
  • Replace Recoil Spring: If you notice your recoil spring is weak or worn, consider replacing it with a new one. This will ensure that the energy from fired rounds is properly absorbed and redirected.
  • Adjust Your Grip: Practice your grip and trigger pull to find the optimal technique for firing your Ruger LC9S Pro. Make sure to avoid a loose or overly tight grip.

3. Trigger Pull

The trigger pull on the Ruger LC9S is known to be on the heavier side, with an average pull weight of 6-7 pounds. However, if you’re experiencing a significantly heavier or stiffer trigger pull, there may be underlying issues causing this problem. Some possible causes include:

  • Buildup of dirt, debris, or lubricant in the trigger mechanism
  • Worn or damaged trigger springs
  • Misaligned trigger components

If you notice that your trigger pull is unusually heavy, it’s important to address the issue before continuing to use your firearm. A stiff trigger can affect your accuracy and performance, and may even lead to potential malfunctions.


You can take a few steps to improve the trigger pull on your Ruger LC9S. Some solutions include:

  • Cleaning and lubricating the trigger mechanism: Start by disassembling the trigger assembly and removing any debris or excess lubricant. Use a degreaser to clean the components, then apply a light coat of gun oil before reassembling.
  • Replacing worn or damaged springs: If you suspect your trigger springs are the source of the problem, consider replacing them with new ones. This can help reduce the pull weight and improve overall performance.
  • Adjusting the trigger components: Sometimes, your trigger may be misaligned or malfunctioning. Take your firearm to a certified gunsmith who can inspect and adjust the internal components.

4. Magazine Issues

One of the main causes for magazine issues is the improper loading technique. Ruger recommends loading the magazines by pressing the cartridges down and sliding them to the rear of the magazine.

If done improperly, it can cause feeding problems. Another cause could be due to damaged or worn out magazine springs, which can lead to misfeeds and failures to lock the slide back.

To fix these issues, there are a few things you can do. First and foremost, ensure that you are properly loading the magazine with the recommended technique.

If you’re uncertain, Ruger provides detailed instructions in their user manual.

If the issue persists, then it might be time to replace the magazine springs. Ruger recommends replacing the magazine springs every 5,000 rounds to avoid potential issues.

You can also contact Ruger’s customer service for assistance or replacement parts.

Magazine issues with the Ruger LC9S can be caused by improper loading technique or worn out springs.

However, these issues can be easily fixed with proper technique and maintenance.

Don’t let magazine issues ruin your shooting experience; take the time to maintain your firearm and enjoy the thrill of shooting properly.

5. Jamming Problems

One of the main causes of jamming is a failure to clean and maintain your gun properly.

After multiple uses, debris and buildup can accumulate in the barrel and slide, leading to malfunctions and jamming.

Use the right cleaning tools and products to ensure proper maintenance and prevent jamming.

Another cause of jamming is using the wrong type of ammunition, or ammo that is not the right size or quality for your gun.

Ensure to use the recommended caliber and quality of ammunition to prevent cartridge failures and feed issues that can cause jams.

Improper grip or firing can also contribute to jamming, especially when using a lightweight handgun like the Ruger LC9S.

Ensure a firm, consistent grip and proper stance to prevent slippage, misalignment, or other firing errors.

6. Front Sight Issue

One common culprit is the size of the front sight screw. If this screw is even slightly too big, it can cause the sight to sit crooked or even fall off altogether.

Another potential issue may be related to the front sight itself; if it’s not aligned correctly, it can lead to accuracy problems and difficulty aiming.

If you’re faced with a front sight issue, there are thankfully several steps you can take to fix it. One option is to replace the front sight screw with a smaller one that won’t interfere with the sight’s positioning.

Alternatively, you could adjust the alignment of the front sight itself, potentially by using an alignment tool to ensure proper positioning.

Finally, you may want to consider taking your firearm to a professional gunsmith who can expertly diagnose and fix the issue for you.

7. Slide Lock Issue

Are you one of the many Ruger LC9S owners who have experienced issues with the slide lock not engaging properly?

If so, you’re not alone. This common problem can be frustrating for anyone trying to keep their firearm secure and operational. But what are the main causes of this slide lock issue, and how can you fix it? Let’s dive in.

The primary cause of a slide lock issue on the Ruger LC9S is often related to its design. The slide lock on this firearm is positioned close to the trigger guard, allowing your fingers to interfere with its function potentially.

Additionally, the slide lock spring may become worn over time, resulting in a weaker hold on the slide.

Thankfully, there are a few ways to address this issue. One approach is to modify or replace the slide lock itself.

Some gun owners have found success by filing down the slide lock or purchasing an aftermarket replacement that positions the lock further away from the trigger guard.

This can help reduce the likelihood of interference and ensure a more reliable engagement.

Another option is to replace the slide lock spring with a stronger one. This simple fix can be done at home with basic tools.

By swapping out the old, worn spring with a new, heavier-duty one, you can improve the strength of the slide lock and avoid any potential issues with disengagement.

3 Best Alternatives To Ruger LC9S

1) Glock 43

The Glock 43 is a popular compact and reliable handgun, ideal for concealed carry. It offers a 6+1 capacity, smoother trigger pull, and better sights than the Ruger LC9S.

What sets the Glock 43 apart is its reputation for durability and reliability. It performs flawlessly even in extreme conditions, making it a top choice for self-defense. T

he Glock brand also provides extensive aftermarket support for customization.

2) Smith & Wesson M&P Shield

Another popular alternative to the Ruger LC9S is the Smith & Wesson M&P Shield. It has a slim profile, 7+1 capacity, and is chambered in 9mm.

The M&P Shield offers an aggressive grip texture for better control during shooting.

Known for its reliability and ease of use, the M&P Shield suits new and experienced gun owners. It comes with two magazine options for different grip preferences.

3) Sig Sauer P365

The Sig Sauer P365 is compact for concealed carry, with an impressive 10+1 capacity. It features an innovative design for a higher capacity without sacrificing size or weight.

The P365 has excellent ergonomics and a smooth trigger pull, enhancing the shooting experience.

Frequently Asked Questions(Faqs)

Is the Ruger LC9S known for any safety concerns?

Some users have reported issues with the thumb safety and trigger, but following proper handling and maintenance procedures should help prevent any safety problems.

What should I do if my Ruger LC9S has light primer strikes?

Check that the firing pin channel is clear and free from debris, and if the issue persists, consult with a certified gunsmith to inspect and potentially replace the firing pin or related components.

Is it normal for my Ruger LC9S to have a bit of extra play in the trigger?

Yes, a small amount of movement or “take-up” in the trigger before reaching the breakpoint is normal for this firearm.

Is the Ruger LC9S worth the investment for a new gun owner?

The Ruger LC9S is a popular choice for concealed carry and self-defence due to its compact size, reliable operation, and reasonable price point, making it a good option for new gun owners.


In conclusion, the Ruger LC9S is a popular and reliable handgun with a few common issues that can easily be fixed.

By understanding these potential problems and implementing some simple fixes, you can ensure that your LC9S performs at its best.

Related Posts:

Ruger EC9s Problems

Ruger LCR 38 Special Problems

Ruger Wrangler Problems

Ruger 57 Problems

Ruger SR1911 Problems

Ruger P90 Problems

Ruger SR9 Problems

Ruger SR45 Problems

Ruger Max 9 Problems