The Glock 19 Gen 4 is a popular and reliable handgun, favored by law enforcement and civilians alike. Its inherent versatility and robust design make it a fantastic platform for customization. But what upgrades truly enhance its performance and make it even better suited to your needs? This comprehensive guide explores some of the best Glock 19 Gen 4 upgrades, categorized for clarity and focusing on practical improvements rather than purely cosmetic changes.
Enhancing Accuracy and Trigger Feel
The trigger is arguably the most crucial aspect of any handgun. Upgrades here can dramatically improve your shooting experience.
1. Trigger Connectors:
Replacing the stock connector with a lighter one (e.g., a 3.5 lb connector) reduces trigger pull weight, providing a crisper, cleaner break. This can lead to improved accuracy and faster shot times. Caution: While a lighter trigger is desirable for many, it requires careful consideration of safety and legal implications. Always prioritize safe gun handling practices.
2. Trigger Jobs:
Professional trigger jobs offer a more comprehensive approach to improving trigger feel. A skilled gunsmith can smooth out the trigger's travel, reduce overtravel and pre-travel, and fine-tune the break for a significantly enhanced shooting experience. This is a more involved upgrade but often delivers the most noticeable improvement.
3. Aftermarket Trigger Bars:
These can complement a lighter connector or a trigger job, further refining the trigger's feel and reducing creep. However, ensure compatibility with your specific Glock 19 Gen 4 model.
Increasing Reliability and Durability
Reliability is paramount in any firearm, especially one intended for self-defense or competitive shooting.
1. Enhanced Extractor Springs:
The extractor spring is a critical component. Upgrading to a stronger extractor spring ensures reliable extraction even with difficult ammunition. This is particularly beneficial in harsh conditions or with less-than-ideal ammunition.
2. Improved Recoil Springs:
A stronger recoil spring can improve reliability, particularly with heavier ammunition or modifications that increase recoil. However, selecting the appropriate spring weight is crucial to maintain proper function and avoid malfunctions.
3. Tungsten Guide Rods:
While offering minimal impact on reliability, tungsten guide rods are heavier and reduce felt recoil slightly. This subjective improvement can enhance follow-up shots, especially for those sensitive to recoil.
Enhancing Ergonomics and Control
Personal comfort and control are essential for effective shooting. These upgrades address those aspects.
1. Grip Enhancements:
Stippling, texturing, or adding grip tape can significantly enhance your grip on the handgun, reducing slippage and improving control, particularly during recoil. Many options exist, from aggressive stippling to more subtle texturing.
2. Extended Magazine Releases:
Extended magazine releases make dropping the magazine quicker and easier, a crucial advantage in high-stress situations. They are available in various materials and styles.
3. Aftermarket Sights:
Factory Glock sights are functional, but aftermarket sights, such as tritium night sights or fiber optic sights, offer enhanced visibility in low-light conditions or for improved target acquisition.
A Note on Professional Installation
While some upgrades are relatively easy to install, others require specialized tools and expertise. For more complex modifications, especially those involving the trigger mechanism, always seek the services of a qualified and reputable gunsmith. Incorrect installation can compromise the firearm’s safety and reliability.
This guide provides a starting point for exploring Glock 19 Gen 4 upgrades. The best upgrades will depend on your specific needs, shooting style, and budget. Remember to always prioritize safety and legal compliance when customizing your firearm.
