The Glock 17 Gen 2, while a reliable and popular handgun, has a trigger that some shooters find less than ideal. Understanding the Glock 17 Gen 2 trigger mechanism and available upgrades is crucial for improving accuracy and overall shooting experience. This guide delves into the intricacies of the trigger, its components, common issues, and how to enhance its performance through spring replacements and other modifications.
Glock 17 Gen 2 Trigger Mechanism: A Deep Dive
The Glock 17 Gen 2's trigger system is a relatively simple, yet robust design known for its durability. However, its inherent characteristics—a long trigger pull, significant take-up, and a somewhat gritty feel—can be drawbacks for those seeking a crisper, cleaner trigger break. Let's break down the key components:
Key Components and their Function:
- Trigger Bar: This component directly interacts with the firing pin block and releases the striker when the trigger is fully depressed.
- Connector: This crucial part dictates the trigger pull characteristics. The Gen 2 connector is known for contributing to the heavier and longer pull.
- Trigger Spring: This spring provides the return force to the trigger after it's released, resetting it for the next shot. Replacing this spring is a common upgrade path.
- Firing Pin Spring: While not directly part of the trigger itself, this spring influences the striker's forward momentum, impacting the overall shot experience. A stronger spring can contribute to improved reliability but might affect trigger feel.
- Firing Pin Safety: This passive safety mechanism prevents accidental discharge. It's crucial to ensure proper function during any trigger work.
Common Issues with the Glock 17 Gen 2 Trigger
Many Glock 17 Gen 2 owners cite several consistent issues:
- Long Trigger Pull: The trigger pull is noticeably longer than on some newer Glock models or competing handguns.
- Heavy Trigger Pull: The overall trigger pull weight can feel heavy for some shooters, impacting accuracy and speed.
- Gritty Feel: The trigger often exhibits a gritty or rough feel, due to the interaction of metal components.
- Creep: Before the trigger breaks cleanly, there's often noticeable "creep"—a slight movement felt before the striker is released.
Upgrading the Glock 17 Gen 2 Trigger: Spring Replacement and Beyond
Improving the Glock 17 Gen 2's trigger often involves replacing certain components, primarily the trigger spring and sometimes the connector. However, it's crucial to remember that modifying firearms requires a high level of skill, knowledge, and safety awareness. Improper modifications can render your firearm unsafe and unreliable. Always consult with a qualified gunsmith if you lack the expertise.
Trigger Spring Replacement:
Replacing the trigger spring with a lighter one can reduce trigger pull weight and improve the feel. However, it’s vital to choose a spring that maintains sufficient tension to ensure reliable firing. Using a spring that's too light could compromise the gun's function and safety.
Connector Replacement:
Swapping the connector for a lighter one, such as a -3.5 connector, is another popular modification. This change can significantly reduce trigger pull weight and creep, leading to a more refined shooting experience. However, this is a more advanced modification requiring more knowledge and attention to detail.
Other Potential Upgrades:
While spring replacements are the most common modifications, other options exist, including:
- Trigger Job: A professional trigger job involves carefully polishing and tuning various trigger components for a smoother, lighter pull. This should only be done by experienced gunsmiths.
- Aftermarket Triggers: Several aftermarket trigger kits are available, offering various improvements. Careful research and selection are essential to ensure compatibility and safety.
Conclusion: Informed Choices for Improved Performance
The Glock 17 Gen 2 trigger, while functional, benefits from modification for many shooters. Understanding the trigger mechanism's components and potential upgrades is essential. However, it's paramount to prioritize safety and work within your skillset. If you’re uncertain about any modifications, consulting a qualified and experienced gunsmith is strongly recommended. Improper modifications can lead to malfunctions, potentially causing serious injury. Always prioritize safe gun handling and responsible ownership.
