CheckMate Extended Magazine Basepad and Retainer
Keep Your 8-Round Magazines Performing Like New
The CheckMate Extended Magazine Basepad and Retainer restores and maintains the peak performance of your 8-round magazines. Whether you are replacing worn components, preparing spares, or performing routine maintenance, this kit ensures smooth, reliable feeding every time. Furthermore, it extends magazine longevity, reduces malfunctions, and simplifies upkeep, giving you confidence on the range, in competition, or during duty use.
Reliable Function Every Time
Restore Secure Fit and Consistent Feeding
Over time, basepads and retainers naturally wear, which can compromise your magazine’s operation. By replacing these components, this kit locks your magazine parts securely in place, ensuring smooth and predictable feeding. Consequently, you maintain flawless performance round after round.
Moreover, the precision-engineered fit reduces rattling and misalignment, so you spend less time troubleshooting and more time shooting. In other words, this kit enhances reliability while giving shooters peace of mind in high-stress or fast-paced scenarios.
Perfect Fit for Extended Magazines
Designed Specifically for CheckMate 8-Round Magazines
This kit fits CheckMate extended 8-round magazines precisely, ensuring each component engages correctly and maintains proper function. Because the basepad is fully removable, you can quickly disassemble and clean your magazine, preventing dirt, powder residue, or debris from affecting feeding.
Additionally, the retainer holds springs and followers securely, maintaining correct alignment for consistent rounds-to-feed. Therefore, whether you are at the range, in a competition, or carrying your firearm for duty, your magazine functions reliably every time.
Built for Convenience and Versatility
Compact Design for Easy Storage and Maintenance
Whether you carry daily, train regularly, or compete in matches, this kit keeps your magazines ready for action. Its compact design allows you to store spares in your toolbox, range bag, or workbench, ensuring you always have a reliable magazine on hand.
Furthermore, the simple installation process means you spend less time tinkering and more time shooting. By upgrading your magazines proactively, you prevent downtime and maintain consistent performance across all scenarios.
Kit Includes
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Extended magazine basepad (1x) – Ensures secure grip and proper follower alignment
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Basepad retainer (1x) – Holds magazine components firmly for reliable operation
Why Choose CheckMate Parts?
Genuine Components for Long-Lasting Reliability
CheckMate manufactures magazines to strict quality standards, and using genuine replacement parts guarantees proper fit and function. By upgrading worn components, you extend magazine life, reduce malfunctions, and maintain peak performance.
Moreover, the durability of these components ensures your magazines continue to feed reliably under heavy use, repeated drops, or high round counts. As a result, this kit delivers both peace of mind and long-term reliability, making it an essential accessory for any shooter who values consistency and performance.
Key Benefits
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Restores and maintains reliable magazine feeding
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Precision fit for CheckMate extended 8-round magazines
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Simplifies disassembly and cleaning
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Prevents rattling and component misalignment
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Durable, long-lasting construction
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Ideal for range, competition, or duty use






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