The Glock 19 has cemented its place as a legend in the handgun world, a favorite among law enforcement, competitive shooters, and civilians alike. Its compact size and full-size capacity make it incredibly versatile. But the Glock 19's story isn't just one model; it's a continuous evolution across generations, each with subtle yet significant improvements. This detailed guide will explore the key differences between the various Glock 19 generations, helping you understand the nuances and choose the right one for your needs.
Understanding Glock Generations
Before diving into the specifics of the Glock 19, let's briefly cover the general generational shifts in Glock pistols. These changes typically involve refinements to the trigger, sights, frame, and internal mechanisms, often aimed at improving reliability, ergonomics, and overall performance. While the core design remains consistent, each generation represents a step forward based on years of feedback and technological advancements.
Glock 19 Generations: A Detailed Breakdown
The Glock 19 has seen several generations, each marked by specific improvements and changes:
Glock 19 Gen 1 (1982-1988)
- Key Features: The original Glock 19, featuring the iconic, somewhat rough, first-generation trigger. The sights were simple and functional, lacking the refinements of later generations. This generation also featured a slightly different trigger pin system.
- Notable Differences: Known for its simplicity, it also had a slightly heavier trigger pull and a less refined trigger feel compared to later models.
- Availability: Primarily found on the used market, making them sought-after collectibles for many Glock enthusiasts.
Glock 19 Gen 2 (1988-1997)
- Key Features: The Gen 2 introduced finger grooves to the grip, a design element that remains controversial to this day. Some shooters appreciate the added grip, while others find it uncomfortable. The trigger remains similar to the Gen 1 in terms of feel.
- Notable Differences: The addition of finger grooves is the defining feature. The Gen 2 also saw minor internal refinements.
- Availability: Still readily available on the used market, but less common than Gen 3 or Gen 4 models.
Glock 19 Gen 3 (1997-2010)
- Key Features: This generation eliminated the finger grooves, replacing them with a smooth grip. The Gen 3 also introduced an improved rail system for mounting accessories, an ambidextrous slide stop lever, and a slightly refined trigger. The sights were also updated for improved visibility.
- Notable Differences: The absence of finger grooves and the accessory rail are significant changes that broadened the Glock 19's appeal.
- Availability: Remains highly popular and readily available, both new and used.
Glock 19 Gen 4 (2010-2019)
- Key Features: The Gen 4 incorporated several significant improvements. A modular backstrap system allows for customized grip size, improving ergonomics for a wider range of hand sizes. A dual recoil spring assembly enhances reliability and reduces felt recoil. An improved trigger and updated sights complete the package.
- Notable Differences: The modular backstraps and dual recoil spring are the most significant upgrades.
- Availability: Widely available both new and used.
Glock 19 Gen 5 (2017-Present)
- Key Features: The Gen 5 Glock 19 removes the finger grooves entirely, opting for a completely smooth grip. The trigger is improved further, with a slightly lighter and smoother pull. The slide features an improved nDLC (nickel boron) finish, enhancing durability. It also features an ambidextrous slide stop lever and a marked improvement in the sights. Many users appreciate the overall enhanced feel.
- Notable Differences: The lack of finger grooves, improved nDLC finish, enhanced trigger, and refined sights set this generation apart.
- Availability: Currently the newest generation, readily available new and increasingly so used.
Choosing the Right Glock 19 Generation
The best Glock 19 generation for you depends entirely on your individual preferences and priorities. If you prioritize affordability, a used Gen 3 or Gen 4 might be an excellent choice. If ergonomics and customizability are paramount, the Gen 4 or Gen 5's modular backstrap system is a compelling feature. For the latest advancements in trigger and slide finish, the Gen 5 is the top contender. Consider handling different generations if possible to find the one that feels best in your hand. This hands-on experience will be invaluable in your decision-making process. Remember to always handle firearms safely and responsibly.
