The Glock 19 is a legend. Its compact size, reliability, and ease of use have made it a favorite among law enforcement, self-defense enthusiasts, and competitive shooters alike. But turning a stock Glock 19 into a competition-ready firearm requires more than just slapping on some aftermarket parts. It’s about understanding the nuances of the game and carefully selecting upgrades that enhance performance in specific areas. This guide will delve into building a Glock 19 competition gun, focusing on key modifications and considerations for USPSA and IDPA divisions.
Choosing the Right Foundation: Your Stock Glock 19
Before we dive into modifications, let's establish a baseline. While any Glock 19 will do, starting with a Gen 5 model offers advantages. The Gen 5 features include an improved trigger, ambidextrous slide stop levers, and a flared magwell, all of which contribute to faster and smoother shooting. However, older generations can be successfully modified as well; the key is consistent maintenance and proper part selection.
Essential Upgrades for Competition Shooting
Modifying your Glock 19 for competition involves strategic upgrades focused on speed, accuracy, and reliability. Here's a breakdown of key areas:
1. Trigger Enhancement: The Heart of Speed and Accuracy
The stock Glock trigger, while reliable, isn't ideal for competition. A significant upgrade is a quality aftermarket trigger kit. These kits often replace the connector, trigger bar, and trigger shoe, resulting in a lighter, crisper, and shorter trigger pull. However, ensure the trigger remains within the legal limits of your chosen shooting discipline (USPSA, IDPA, etc.). Caution: Improper trigger modifications can compromise safety; professional installation is highly recommended.
2. Sights: Aiming for Precision
Factory Glock sights are functional but lack the precision needed for competition. Consider upgrading to competition-grade sights such as fiber optic or tritium night sights. These offer improved visibility and accuracy, especially under various lighting conditions. Choosing between a low-profile or higher sight depends on your shooting style and personal preference.
3. Enhanced Magazine Release: Speed Reloads are Crucial
Fast reloads are essential in competitive shooting. An oversized magazine release button allows for quicker magazine changes. Many aftermarket options are available, providing more surface area for faster and more reliable operation.
4. Grip Enhancement: Control is Key
A better grip directly impacts accuracy and control. Options include stippling the grip for improved texture, adding grip tape, or installing aftermarket grip modules with improved ergonomics. This personalized approach enhances your gun's feel and stability, especially during rapid-fire sequences.
5. Slide Modifications: Smoother Operation
Reducing slide friction improves slide cycling speed and can contribute to smoother shooting. This can involve polishing certain parts of the slide or installing aftermarket components designed for reduced friction.
6. Optics: Enhanced Accuracy at Distance
While not always required for every division, red dot sights offer an advantage in precision and speed at longer ranges. Many Glock 19 competition builds incorporate an optic mount and a red dot sight. Remember to consider the weight and potential impact on balance when adding an optic.
7. Magwells: Faster Reloads
A flared magwell facilitates faster magazine insertion. This seemingly small improvement can significantly reduce reload times, a crucial aspect of competitive shooting.
Choosing the Right Division: USPSA vs. IDPA
The modifications you make will heavily depend on the specific division you choose to compete in:
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USPSA (United States Practical Shooting Association): Generally allows for more modifications and a wider range of equipment. You'll find more aggressive modifications are common.
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IDPA (International Defensive Pistol Association): Has stricter rules on modifications, emphasizing more realistic self-defense scenarios. The focus is often on reliability and accuracy rather than extreme speed modifications.
Always check the rulebook for your chosen division before making any modifications to ensure compliance.
Conclusion: Building Your Winning Glock 19
Transforming your Glock 19 into a competition-ready firearm requires careful planning and selection of quality parts. Remember to prioritize safety and legality throughout the modification process. With the right upgrades and consistent practice, your Glock 19 can become a powerful tool for success in the world of competitive shooting. Consider seeking guidance from experienced competitive shooters or a qualified gunsmith for assistance in choosing and installing the right components for your needs and chosen division.
