The Glock 20 Gen 5, a popular 10mm handgun, is generally reliable. However, like any firearm, it can experience malfunctions, most notably failure to feed (FTF). This issue, where the next round doesn't properly chamber, can stem from various causes. Understanding these causes and implementing solutions is crucial for maintaining firearm safety and reliability. This article will delve into the common reasons behind Glock 20 Gen 5 FTFs and provide practical troubleshooting steps.
Understanding Failure to Feed in the Glock 20 Gen 5
Failure to feed in a Glock 20 Gen 5 can manifest in several ways: the round may nosedive, become tilted, or simply fail to be lifted from the magazine. These problems significantly impact the firearm's functionality and can be dangerous. The root causes often fall into these categories:
Magazine Issues
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Worn or Damaged Magazines: Over time, magazine springs can weaken, leading to unreliable feeding. Damage to the magazine body, such as dents or cracks, can also interfere with proper round alignment. Inspect your magazines carefully for any signs of wear and tear. Consider replacing worn springs or damaged magazines.
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Improper Magazine Loading: Overloading the magazine or failing to seat rounds properly can contribute to FTFs. Ensure you load each round carefully and avoid forcing rounds into the magazine.
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Magazine Lip Issues: The magazine lips are crucial for guiding rounds into the chamber. Bent or damaged lips can cause rounds to misalign, resulting in FTFs. Inspect the magazine lips for any signs of damage or bending. A slight adjustment with specialized tools might be possible, but replacing the magazine is usually recommended.
Ammunition Problems
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Ammunition Type: The 10mm cartridge is powerful, and some ammunition types might not function perfectly with the Glock 20 Gen 5's specific tolerances. Using ammunition that is too dirty, has inconsistent case dimensions, or is poorly manufactured can cause problems. Experimenting with different reputable brands and types of 10mm ammunition is often helpful in identifying a solution.
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Improper Ammunition Storage: Incorrect storage, exposure to moisture, or extreme temperature fluctuations can affect ammunition performance. Store your ammunition in a cool, dry place away from direct sunlight.
Gun Issues
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Dirty or Fouled Gun: Buildup of debris, especially in the chamber and feed ramp, can interfere with smooth feeding. Regular cleaning and lubrication of your Glock 20 Gen 5 are essential. Pay particular attention to the chamber and feed ramp area.
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Improper Recoil Spring: A broken or weakened recoil spring can impact the cycling of the firearm, indirectly causing FTFs. Inspect the recoil spring for any signs of damage. Replace a broken or severely weakened spring immediately.
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Problems with the Extractor: The extractor is critical in pulling the cartridge from the magazine and seating it in the chamber. A damaged or incorrectly installed extractor could cause feeding problems. Check the extractor for damage or wear. If you’re not experienced, take it to a qualified gunsmith.
User Error
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Improper Grip: An incorrect grip can affect how the firearm cycles, leading to FTFs. Ensure you have a firm but not excessively tight grip. Consistent and correct grip is paramount for reliable operation.
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Limp Wristing: Failing to maintain proper wrist position during shooting can interrupt the firearm's recoil cycle, potentially causing malfunctions. Maintain a firm wrist throughout the entire shooting sequence.
Troubleshooting Steps for Glock 20 Gen 5 FTF
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Clean the Gun: Thoroughly clean your Glock 20 Gen 5, focusing on the chamber, feed ramp, and barrel. Use a quality gun cleaning kit and appropriate solvents.
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Inspect the Magazines: Carefully examine your magazines for damage, wear, and proper spring tension. Replace any damaged magazines.
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Test Different Ammunition: Try different brands and types of 10mm ammunition to see if a specific type is causing the FTFs.
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Check the Recoil Spring: Inspect the recoil spring for damage or weakness. Replace if necessary.
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Inspect the Extractor: Check the extractor for wear or damage. Consult a qualified gunsmith for repairs.
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Seek Professional Help: If you've tried the above steps and still experience FTFs, consult a qualified gunsmith. They have the expertise to diagnose and resolve more complex issues.
Case Study: A Glock 20 Gen 5 FTF Solved
A shooter reported consistent FTFs with their Glock 20 Gen 5 using a particular brand of ammunition. After cleaning the firearm and trying different ammunition, the problem persisted. They then inspected the magazines and found that one of them had a slightly bent magazine lip. Replacing the damaged magazine resolved the FTF issue entirely.
Conclusion
Failure to feed in a Glock 20 Gen 5 can be frustrating but is often solvable with careful troubleshooting. By systematically checking the potential causes, from ammunition and magazines to the firearm itself, you can significantly improve your chances of identifying and resolving the problem. Remember, safety is paramount. If you're unsure about any aspect of troubleshooting, consult a qualified gunsmith. Always practice safe gun handling procedures.