The Kel-Tec Sub 2000 is a unique and versatile pistol-caliber carbine known for its compact design and ability to accept Glock magazines. This guide focuses specifically on the .40 S&W magazines used with this innovative firearm. We'll explore compatibility, capacity, aftermarket options, and important considerations for owners and prospective buyers.
Understanding Kel-Tec Sub 2000 Magazine Compatibility
The Sub 2000's ingenious design lies in its adaptability. While designed primarily to accept Glock magazines, the specifics can be crucial. Not all Glock .40 S&W magazines are created equal. Certain generations and even minor variations within a generation might exhibit feeding issues or lack proper function in the Sub 2000.
Glock Magazine Compatibility: What Works Best?
Generally, Glock Generation 3 (Gen 3) magazines are considered the most reliable for use in the Kel-Tec Sub 2000 in .40 S&W. These magazines tend to have the most consistent feeding and function. However, extensive testing with your specific firearm and chosen magazines is highly recommended.
Troubleshooting Feeding Issues
If you experience malfunctions, such as failure to feed or stovepipes, several factors could be at play:
- Magazine Condition: Worn or damaged magazines are a common culprit. Ensure your magazines are clean, free of debris, and in good working order.
- Ammunition Type: The type of .40 S&W ammunition can impact reliability. Experiment with different brands and bullet weights to identify any potential issues with specific ammo.
- Magazine Spring Tension: Over time, magazine springs can weaken, affecting feeding. Replacing the magazine spring can often resolve feeding problems.
- Sub 2000 Condition: Ensure your Sub 2000 is clean and properly lubricated. Any issues with the firearm itself can exacerbate magazine-related problems.
Kel-Tec Sub 2000 .40 S&W Magazine Capacity
Standard capacity for Glock .40 S&W magazines typically ranges from 10 to 15 rounds, depending on the magazine's generation and any modifications. Always check your local laws and regulations regarding magazine capacity before purchasing or using higher-capacity magazines.
Aftermarket Options and Enhancements
While Glock magazines provide a solid foundation, the aftermarket offers several enhancements for the Sub 2000. However, proceed with caution and thoroughly research any aftermarket parts before purchase to ensure compatibility and reliability. Improperly fitted parts can negatively impact the firearm's performance and safety.
Caring for Your Kel-Tec Sub 2000 Magazines
Proper magazine care is essential for reliable function and longevity. Regularly inspect your magazines for wear and tear, clean them thoroughly after use, and store them appropriately to prevent damage. Keeping the magazine springs in good condition is key to reliable feeding.
Conclusion: Responsible Ownership and Use
The Kel-Tec Sub 2000, when paired with the correct .40 S&W magazines, offers a capable and compact firearm. However, responsible ownership and a thorough understanding of its operational characteristics are crucial. Always prioritize safety, practice regularly, and consult your owner's manual for specific guidance. Remember to adhere to all applicable laws and regulations.
