The Kel-Tec KS7 is a unique bullpup shotgun known for its compact size and high capacity. However, like any firearm, it's not without its potential issues. This article delves into common Kel-Tec KS7 problems, providing insights into troubleshooting and preventative maintenance. Understanding these potential problems can help you maximize your enjoyment and safety with your KS7.
Common Kel-Tec KS7 Issues and Solutions
Many Kel-Tec KS7 problems stem from its innovative design and the use of relatively inexpensive components. Addressing these potential issues proactively is key to reliable operation.
1. Feeding Problems: Malfunctions and Jams
One of the most frequently reported Kel-Tec KS7 problems involves feeding issues, leading to malfunctions and jams. This can manifest in several ways:
- Failure to feed: The shotgun may fail to properly chamber a shell from the magazine tube.
- Double feeds: Two shells attempt to feed into the chamber simultaneously.
- Shell jams: A shell may become lodged in the action, preventing further operation.
Causes:
- Ammunition type: Using low-quality or improperly lubricated ammunition can contribute to feeding problems. Stick to reputable brands and ensure shells are clean and properly lubricated.
- Magazine tube issues: A bent or damaged magazine tube can interfere with smooth shell feeding.
- Improper cleaning and maintenance: Built-up residue and grime can impede the smooth operation of the action.
- Action spring: The action spring, while durable, may weaken over time.
Solutions:
- Use high-quality ammunition: This is the single most important step. Experiment with different brands to find what works best in your KS7.
- Inspect the magazine tube: Check for any bends or damage. A slightly bent tube may require professional repair or replacement.
- Regular cleaning: Thoroughly clean the KS7 after each use, paying close attention to the magazine tube and action. Use a proper shotgun cleaning kit and follow the manufacturer's instructions.
- Replace worn parts: A weak action spring is a common culprit; consult a qualified gunsmith for replacement.
2. Bolt Issues: Failure to Lock Back and Other Problems
The bolt mechanism on the Kel-Tec KS7, while robust, can sometimes exhibit issues:
- Failure to lock back on empty: The bolt may not fully retract after the last shell is fired.
- Bolt sticking: The bolt may become stuck or sluggish, requiring excessive force to operate.
Causes:
- Dirty or damaged bolt: Residue and damage can impede smooth bolt operation.
- Weak bolt return spring: Over time, the spring may weaken, reducing its effectiveness.
- Improper lubrication: Insufficient lubrication can lead to increased friction and sticking.
Solutions:
- Thorough cleaning: Disassemble the bolt and thoroughly clean all components. Pay attention to areas where residue often collects.
- Lubrication: Apply a high-quality gun lubricant to all moving parts of the bolt.
- Replace worn parts: If the bolt return spring is weak, replace it. Consult a qualified gunsmith if you are unsure how to proceed.
3. Ejection Problems: Spent Shells Not Ejecting Properly
Another frequent Kel-Tec KS7 problem involves spent shell ejection. This can be caused by a number of factors:
- Weak ejector: The ejector may not be strong enough to reliably eject spent shells.
- Obstructions: Debris or residue can interfere with the ejection process.
Solutions:
- Cleaning: Thoroughly clean the ejection port and surrounding areas to remove any debris.
- Replacement: If the ejector is weak or damaged, it might require replacement. This is best left to a qualified gunsmith.
4. Trigger Issues: Heavy Trigger Pull or Creep
Some users report a heavier than expected trigger pull on their Kel-Tec KS7, or a noticeable amount of "creep" before the firearm breaks.
Solutions: While trigger adjustments are generally not recommended for most shooters, a qualified gunsmith can inspect the trigger mechanism for issues and make adjustments if necessary. Avoid attempting adjustments yourself unless you have extensive experience with firearms.
Preventative Maintenance for Your Kel-Tec KS7
Preventative maintenance is crucial for avoiding many common Kel-Tec KS7 problems. Regular cleaning, lubrication, and inspection are essential to ensure reliable function.
Cleaning Schedule:
- After each use: Clean the firearm thoroughly, paying close attention to the magazine tube, bolt, and action.
- Regular inspection: Periodically inspect the firearm for any signs of wear or damage.
Lubrication: Use a high-quality gun lubricant on all moving parts.
Conclusion: Addressing Kel-Tec KS7 Problems Effectively
The Kel-Tec KS7, despite its potential issues, is a popular and effective firearm. Understanding the common problems and their solutions, coupled with regular preventative maintenance, can help ensure your KS7 provides years of reliable service. Remember, if you encounter problems you are unable to solve, consult a qualified gunsmith. Safety should always be the top priority when handling firearms.