The Kel-Tec Sub 2000 is a unique and versatile pistol-caliber carbine known for its ability to accept various magazine types. This article focuses specifically on the .40 S&W magazines compatible with the Sub 2000 and explores the nuances of capacity, reliability, and aftermarket options.
Understanding Kel-Tec Sub 2000 Magazine Compatibility
One of the Sub 2000's most appealing features is its ability to utilize Glock magazines. This means that instead of being limited to proprietary magazines, owners can leverage the vast aftermarket and readily available supply of Glock .40 S&W magazines. However, it's crucial to understand that not all Glock .40 S&W magazines are created equal. Some may function flawlessly, while others may experience feeding issues or malfunctions.
Glock Magazine Compatibility: The Nuances
While the Sub 2000 is designed to use Glock magazines, certain generations and variations might perform better than others. Generally, magazines from Glock generations 2 through 5 are reported to be the most compatible. However, even within these generations, individual magazine performance can vary. Factors like magazine wear, spring strength, and even slight manufacturing tolerances can influence reliability.
Before purchasing any Glock magazine for your Sub 2000, it's advisable to research user reviews and forums to identify consistently reliable brands and models. Some users have reported better success with certain aftermarket magazines, while others find that factory Glock magazines provide the most dependable performance.
Magazine Capacity
Standard capacity Glock .40 S&W magazines typically hold between 10 and 15 rounds. However, state and local laws often restrict magazine capacity, so it's vital to check your local regulations before purchasing high-capacity magazines. Remember that complying with all applicable laws is crucial.
High-capacity magazines, while offering more rounds per reload, can sometimes impact reliability. The increased spring tension required to hold more rounds can lead to feeding problems. Many users find that sticking to standard-capacity magazines strikes a balance between capacity and reliable function.
Aftermarket Options and Considerations
The aftermarket offers several options for enhancing your Sub 2000 .40 S&W magazine experience. These include:
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Extended Base Plates: These increase the magazine capacity by adding additional rounds to the base of the magazine. However, as mentioned earlier, this can affect reliability, and it's essential to test thoroughly.
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Improved Springs: Replacing the magazine spring with a higher-quality or more robust spring can improve reliability, especially in magazines that have seen significant use.
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Magazine Followers: Upgraded magazine followers can enhance feeding reliability by ensuring smoother bullet transitions from the magazine to the chamber.
Troubleshooting Feeding Issues
If you encounter feeding problems with your Glock magazines in your Kel-Tec Sub 2000, consider the following:
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Clean the Magazines: Clean and lubricate your magazines regularly to remove dirt, debris, and lubricant buildup that may impede proper functioning.
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Inspect the Magazine: Carefully inspect the magazine for any signs of damage, wear, or deformation that may affect its ability to feed rounds reliably.
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Try Different Magazines: If you're experiencing consistent issues with a specific magazine, try using a different one to see if the problem persists.
Conclusion: Choosing the Right .40 S&W Magazine for Your Kel-Tec Sub 2000
Selecting the right .40 S&W magazine for your Kel-Tec Sub 2000 involves more than just choosing a Glock magazine. Thorough research, understanding compatibility nuances, and testing different options are all key factors in ensuring reliable performance and optimal functionality. Always prioritize safe and responsible firearm handling practices. Remember to always check local and state laws regarding magazine capacity before purchasing.
