The Glock 20, a powerhouse in the 10mm auto handgun market, is known for its substantial stopping power. However, its standard magazine capacity might leave some shooters wanting more. That's where extended Glock 20 magazines come in. This comprehensive guide will delve into the world of extended magazines for the Glock 20, covering capacity, reliability, and helping you choose the best option for your needs.
Understanding Extended Magazine Capacity
Standard Glock 20 magazines typically hold 15 rounds. Extended magazines, on the other hand, significantly boost this capacity. You can find extended magazines offering anywhere from 17 to 30+ rounds, depending on the manufacturer and design. This increased capacity translates to more shots on target before needing a reload, a critical advantage in self-defense or competitive shooting scenarios.
The Pros and Cons of Higher Capacity
Pros:
- Increased Firepower: The most obvious advantage is the greater number of rounds available.
- Enhanced Self-Defense Capability: A higher capacity magazine offers a greater margin of safety in self-defense situations.
- Competitive Shooting Advantage: In competitive shooting, quicker reloads are often less critical than having a larger magazine capacity.
Cons:
- Increased Weight and Bulk: Extended magazines are heavier and bulkier than standard magazines, impacting concealability and potentially affecting handling.
- Potential Reliability Issues (with some brands): While reputable manufacturers produce reliable extended magazines, some lower-quality options can suffer from feeding problems or malfunctions. Research is key!
- Legal Restrictions: Be aware of local and state laws regarding magazine capacity. Restrictions vary widely.
Factors to Consider When Choosing an Extended Glock 20 Magazine
Several crucial factors should influence your decision when purchasing an extended Glock 20 magazine:
1. Manufacturer Reputation
Opt for magazines from well-known and reputable manufacturers with a proven track record of producing reliable firearms accessories. Check online reviews and forums to gauge the reliability of different brands.
2. Material Quality
High-quality magazines are typically made from durable materials like steel or polymer that can withstand significant use and abuse. Avoid cheap, poorly constructed magazines that may fail under stress.
3. Magazine Spring Strength
A strong magazine spring is essential for reliable feeding. A weak spring can lead to malfunctions and jams. Look for magazines with robust springs designed to maintain consistent feeding even after numerous rounds.
4. Baseplate Design
The baseplate influences the magazine's ergonomics and functionality. Some baseplates offer improved grip texture, while others might incorporate features like extended floorplates for enhanced comfort and control during reloading.
5. Reliability Testing
Before fully relying on an extended magazine in a critical situation, conduct thorough testing at the range to ensure it functions flawlessly with your Glock 20. Pay close attention to feeding, ejection, and overall reliability.
Maintenance of Extended Glock 20 Magazines
Proper maintenance is essential for the longevity and reliable performance of your extended Glock 20 magazines.
- Regular Cleaning: Clean your magazines regularly to remove dirt, debris, and spent powder residue that can hinder proper function.
- Lubrication: Lightly lubricate the magazine components, particularly the follower and spring, to reduce friction and ensure smooth operation.
- Proper Storage: Store your magazines in a cool, dry place away from direct sunlight and extreme temperatures.
Conclusion
Extended Glock 20 magazines offer a significant increase in capacity, providing a considerable advantage in various shooting scenarios. However, selecting a high-quality magazine from a reputable manufacturer is crucial to ensure reliability. Carefully consider the factors discussed in this guide to make an informed decision that aligns with your individual needs and shooting style. Remember always to check and comply with local and state laws regarding magazine capacity.
