The Kel Tec Sub 2000 Gen 2 can have issues like trigger stiffness and sight misalignment. Users also report occasional feed problems.
The Kel Tec Sub 2000 Gen 2 is a popular semi-automatic carbine known for its compact, foldable design. Despite its innovative features, some users experience specific problems. Common issues include a stiff trigger, which can affect shooting accuracy and comfort.
Sight misalignment is another problem, making it difficult to aim precisely. Some users also encounter feed issues, leading to inconsistent firing. Understanding these problems can help potential buyers make informed decisions and existing owners troubleshoot effectively. Proper maintenance and potential aftermarket upgrades can often resolve these common issues, enhancing the overall performance of the firearm.
Introduction To Kel Tec Sub 2000 Gen 2
The Kel Tec Sub 2000 Gen 2 is a popular folding carbine. It is favored for its compact design and versatility. This firearm is known for its unique features and functionality.
Brief History
The Kel Tec Sub 2000 was first introduced in early 2000s. It quickly gained a reputation for its innovative design. The Gen 2 model was released later with several improvements. These enhancements addressed some earlier issues and added new features.
Unique Features
The Gen 2 model of Kel Tec Sub 2000 has several unique features:
- Folding Design: The firearm can fold in half for easy storage.
- Interchangeable Magazines: It can use magazines from popular handguns.
- Picatinny Rails: These rails allow for attaching various accessories.
- Adjustable Sights: The sights can be adjusted for better accuracy.
- Lightweight: The carbine is made from lightweight materials.
The table below highlights some key specifications:
| Feature | Description |
|---|---|
| Caliber | 9mm or .40 SW |
| Weight | 4.25 lbs |
| Overall Length | 30.5 inches |
| Folded Length | 16.25 inches |
These features make the Kel Tec Sub 2000 Gen 2 a versatile choice. It is suitable for various shooting activities and personal defense. Despite its advantages, users report some common problems. Understanding these issues can help in making an informed decision.
Common Malfunctions
The Kel Tec Sub 2000 Gen 2 is popular for its unique design. Yet, it is not free from problems. Owners often report several common malfunctions. Let’s explore the most frequent ones.
Feeding Issues
Feeding issues can be frustrating. The gun may not load bullets properly. This happens due to several reasons:
- Dirty magazine
- Weak magazine spring
- Poor ammo quality
Regular cleaning can help prevent feeding problems. Use only high-quality ammunition. Check the magazine spring often. Replace it if it is weak.
Ejection Problems
Ejection problems occur when spent casings don’t exit the gun. This can cause jams. The main causes include:
- Dirty chamber
- Worn extractor
- Low-quality ammo
Clean the chamber often. Inspect the extractor for wear. Use good quality ammunition. These steps can reduce ejection problems.
Durability Concerns
The Kel Tec Sub 2000 Gen 2 is a popular firearm. Yet, some users report durability concerns. These issues can affect the gun’s performance over time. Below, we explore two main areas: material quality and wear and tear.
Material Quality
The Sub 2000 Gen 2 uses polymer and metal parts. The polymer parts are lightweight but not very strong. Some users notice cracks and breaks in these parts. The metal components, such as the barrel and bolt, are stronger. Yet, they can still face issues.
Many users prefer metal parts for long-term use. They believe metal parts last longer and are more reliable. A common complaint is the plastic front sight. It can be easily damaged or broken. Replacing it with a metal sight could solve this problem.
Wear And Tear
All guns face wear and tear over time. The Sub 2000 Gen 2 is no different. Frequent use can lead to problems. Some users report issues with the folding mechanism. It can become loose or fail to lock properly.
Another area of concern is the charging handle. It is often cited as a weak point. Many users replace it with a stronger, aftermarket version. The recoil spring also shows signs of wear. A worn spring can affect the gun’s performance.
| Component | Common Issues |
|---|---|
| Polymer Parts | Cracks and breaks |
| Folding Mechanism | Becomes loose |
| Charging Handle | Weak point |
| Recoil Spring | Shows wear |
Credit: ireviewgear.com
Accuracy Problems
Accuracy problems with the Kel Tec Sub 2000 Gen 2 can frustrate shooters. Two main issues affect accuracy: sight alignment and barrel issues. Understanding these problems can help improve your shooting experience.
Sight Alignment
The sight alignment on the Kel Tec Sub 2000 Gen 2 can be tricky. The front and rear sights may not always line up perfectly. This misalignment can cause your shots to miss the target.
Proper sight alignment means the front sight post should be centered in the rear sight. The top of the front sight should be level with the top of the rear sight. If this alignment is off, accuracy suffers.
Some users find the factory-installed sights difficult to adjust. Consider upgrading to aftermarket sights for better accuracy. Red dot sights or adjustable iron sights can help you achieve a better aim.
Barrel Issues
The barrel of the Kel Tec Sub 2000 Gen 2 may also cause accuracy problems. Barrel issues can stem from poor manufacturing or damage over time.
Inspect your barrel for any visible defects or irregularities. A warped or bent barrel can throw off your shots.
Keeping the barrel clean and free of debris is crucial. Use a quality cleaning kit to maintain the barrel. A dirty barrel can cause your shots to be less accurate.
In some cases, upgrading to a higher-quality barrel may be necessary. A precision barrel can improve your shooting accuracy significantly.
| Problem | Solution |
|---|---|
| Sight misalignment | Upgrade to adjustable sights |
| Barrel defects | Inspect and maintain barrel |
Ergonomics And Comfort
The Kel Tec Sub 2000 Gen 2 offers versatility and portability. Yet, users often face issues with its ergonomics and comfort. This section will address the most common concerns.
Grip Design
The grip design of the Sub 2000 Gen 2 can cause discomfort. The grip is made from hard polymer, which may feel rough. Many users report hand fatigue after prolonged use.
One solution is adding a grip sleeve. This can provide cushioning and improve hold. Another option is using gloves. Gloves can reduce the harsh feel of the polymer grip.
| Problem | Solution |
|---|---|
| Hard polymer grip | Add a grip sleeve |
| Hand fatigue | Wear gloves |
Stock Adjustments
The stock design of the Sub 2000 Gen 2 has limitations. The stock is not adjustable, which can impact shooting comfort. Users of different sizes may find it hard to get a proper fit.
To address this, consider aftermarket stocks. These can offer better adjustability. Some stocks come with padding, adding comfort for the shoulder.
Another tip is to use a recoil pad. This can reduce the impact felt during shooting. A recoil pad can be easily attached to the existing stock.
| Problem | Solution |
|---|---|
| Non-adjustable stock | Use aftermarket stocks |
| Shoulder discomfort | Add a recoil pad |
Credit: www.thektog.org
Maintenance Challenges
The Kel Tec Sub 2000 Gen 2 is popular for its compact design and versatility. However, maintaining this firearm can present certain challenges. Let’s discuss these maintenance challenges in detail.
Cleaning Difficulty
Cleaning the Kel Tec Sub 2000 Gen 2 can be tricky. The design includes many small parts and tight spaces. This makes it hard to reach all areas.
To clean it properly, you need specific tools. A small brush and cleaning rod are essential. Without these, dirt and debris can build up.
Disassembling the firearm is also a challenge. The process is not straightforward. Many users find it confusing. This adds to the difficulty of maintaining cleanliness.
Part Replacements
Replacing parts on the Kel Tec Sub 2000 Gen 2 is another challenge. The firearm has unique components. Finding replacements can be difficult.
Even when you find parts, installing them is not easy. The small and tight design complicates the process. Users often need professional help.
Here is a table highlighting the common parts that may need replacing:
| Part | Replacement Frequency |
|---|---|
| Barrel | Every 5,000 shots |
| Firing Pin | Every 3,000 shots |
| Trigger Spring | Every 2,000 shots |
Proper maintenance is crucial for the Kel Tec Sub 2000 Gen 2. It ensures longevity and reliable performance. Understanding these challenges helps users better care for their firearm.
User Experiences
The Kel Tec Sub 2000 Gen 2 has garnered a variety of user experiences. Owners have shared both positive feedback and negative reviews about this firearm. This section delves into what users are saying.
Positive Feedback
Many users appreciate the lightweight design of the Sub 2000 Gen 2. They find it easy to carry and handle. The foldable feature is another highlight. It allows for convenient storage and transport.
Here are some key points from user feedback:
- Lightweight and easy to carry
- Foldable for compact storage
- Quick deployment in emergencies
- Affordable price compared to other models
Users also praise its affordable price. It offers good value compared to other firearms in its category.
Negative Reviews
Despite the positives, some users report problems with the Kel Tec Sub 2000 Gen 2. One common issue is reliability. Some users have faced jamming and misfires.
Here is a table summarizing common issues:
| Issue | Details |
|---|---|
| Jamming | Occurs frequently during rapid fire |
| Misfires | Inconsistent firing mechanism |
| Build Quality | Some users report plastic feels cheap |
Other users have noted concerns about the build quality. They feel the plastic components are not durable. These issues can affect overall satisfaction with the firearm.
Potential Solutions
Kel Tec Sub 2000 Gen 2 has its share of problems. Many gun enthusiasts face issues like jamming and misfires. Fortunately, there are potential solutions. Let’s explore some of these.
Aftermarket Upgrades
Aftermarket upgrades can enhance the Sub 2000 Gen 2. These upgrades solve many common problems.
- Trigger Kits: Upgrading the trigger can reduce misfires and improve accuracy.
- Recoil Buffers: Install a recoil buffer to minimize felt recoil.
- Sights: Better sights can improve your aim and make the gun easier to use.
These upgrades are easy to install. They provide better performance and reliability. Many users report fewer issues after upgrading.
Diy Fixes
Some problems can be fixed at home. DIY fixes are simple and cost-effective.
- Lubrication: Proper lubrication can reduce jamming. Apply oil to key parts regularly.
- Cleaning: A clean gun works better. Make sure to clean it after each use.
- Magazine Check: Sometimes the magazine causes issues. Ensure it’s properly seated and in good condition.
These fixes require basic tools. They improve the gun’s function and lifespan.
For those experiencing issues, these potential solutions can help. Aftermarket upgrades and DIY fixes are practical and effective. They ensure your Kel Tec Sub 2000 Gen 2 performs reliably.
Credit: www.shootingillustrated.com
Frequently Asked Questions
What Are Common Kel Tec Sub 2000 Gen 2 Issues?
Some common issues include misfeeds, ejection problems, and accuracy inconsistencies. These can often be fixed with proper maintenance.
How Can I Fix Misfeeds In Sub 2000 Gen 2?
Misfeeds can often be resolved by cleaning the magazine and chamber, and ensuring proper lubrication.
Why Does My Sub 2000 Gen 2 Jam?
Jamming can be caused by dirty or worn-out parts, improper lubrication, or using low-quality ammunition.
Is Sub 2000 Gen 2 Accuracy Reliable?
Accuracy can be affected by the shooter’s skill, ammunition quality, and the condition of the firearm. Regular maintenance helps.
Are There Known Ejection Problems With Sub 2000 Gen 2?
Yes, some users report ejection issues. Cleaning the extractor and using quality ammo can help mitigate this problem.
Conclusion
Understanding the Kel Tec Sub 2000 Gen 2 problems helps you make an informed purchase. Addressing these issues ensures better performance. Regular maintenance and upgrades can enhance reliability. Share your experiences and tips in the comments. Stay informed and make the best choices for your firearm needs.