The Glock 19, a perennial favorite among concealed carry enthusiasts and law enforcement professionals alike, owes much of its reliability and shootability to its well-designed components. One often-overlooked yet crucial part is the trigger housing. This seemingly simple piece plays a vital role in the pistol's function and feel, impacting trigger pull, safety, and overall ergonomics. This comprehensive guide delves into the Glock 19 trigger housing, exploring its function, popular upgrades, and things to consider when modifying or replacing it.
Understanding the Glock 19 Trigger Housing: Function and Anatomy
The trigger housing on a Glock 19 is more than just a plastic enclosure; it's an integral part of the firearm's firing mechanism. It houses the trigger, trigger bar, and connector, all key components responsible for initiating the firing sequence. The housing itself is typically made of polymer, chosen for its durability, lightweight nature, and resistance to harsh conditions.
Its key functions include:
- Housing and Protecting Internal Components: The trigger housing securely holds and protects the delicate internal mechanisms from damage and debris.
- Providing a Mounting Point: It provides a stable platform for the trigger and other components, ensuring proper alignment and function.
- Influencing Trigger Pull: While not directly responsible for the trigger pull weight, the housing's design and any modifications can subtly influence the feel and characteristics of the trigger pull.
Popular Glock 19 Trigger Housing Upgrades and Modifications
Many aftermarket companies offer trigger housings for the Glock 19, promising improved ergonomics, aesthetics, and even performance enhancements. Here are some common modifications and upgrades:
1. Enhanced Ergonomics:
Several manufacturers produce trigger housings with texturing or different shapes designed to improve grip and reduce slippage. These often feature aggressive stippling or undercut trigger guards for a more comfortable and secure hold.
2. Material Upgrades:
While factory Glock housings are made of polymer, some aftermarket options are available in metals like aluminum or steel. These offer increased durability and potentially improved rigidity, although they often increase the weight of the pistol.
3. Aesthetic Upgrades:
Numerous companies offer trigger housings in various colors and finishes, allowing for personalization and customization to match individual preferences. This is purely cosmetic but adds a level of individual expression.
4. Trigger Housing with Integrated Safety Devices:
Some aftermarket options incorporate additional safety features, although it's crucial to note that modifying the firearm's safety mechanisms should only be done by qualified gunsmiths. Improper modifications can compromise the firearm's safety and reliability.
Considerations Before Upgrading Your Glock 19 Trigger Housing
Before making any modifications or purchasing aftermarket parts, consider the following:
- Legality: Check local and state laws regarding firearm modifications. Some jurisdictions may have restrictions on certain types of modifications.
- Reliability: Ensure that any aftermarket part is sourced from a reputable manufacturer known for quality and reliability. Using substandard parts can compromise the firearm's function and safety.
- Functionality: Consider the impact of any modifications on the trigger pull and overall feel of the pistol. Some modifications may alter the trigger pull in ways that are not desirable for every shooter.
- Professional Installation: For complex modifications or if you lack experience, it's always advisable to seek professional installation from a qualified gunsmith.
Conclusion: A Key Component Worth Considering
The Glock 19 trigger housing might be a small part, but its importance in the overall function and feel of the pistol shouldn't be underestimated. Understanding its role and considering potential upgrades can significantly enhance your shooting experience. Remember to prioritize safety and legality when making any modifications to your firearm. Always research thoroughly and, when in doubt, consult a qualified gunsmith.
