The Glock 20 Gen 5 is a powerful 10mm handgun favored by many for its stopping power and reliability. However, the factory sights, while functional, might not meet every shooter's needs. Whether you're a competitive shooter, a hunter, or simply seeking improved accuracy, upgrading your Glock 20 Gen 5 sights is a common and effective modification. This guide will explore various sight options, installation, and factors to consider when choosing the right sights for your needs.
Understanding Factory Glock 20 Gen 5 Sights
The Glock 20 Gen 5 comes equipped with standard Glock plastic sights, often described as "three-dot" sights due to their three luminous dots (two on the rear, one on the front). These sights are durable and functional, but they have limitations:
- Low Visibility: The plastic sights can be difficult to acquire quickly in low-light conditions.
- Limited Precision: The design might not provide the fine detail needed for precise target acquisition in competitive shooting.
- Durability Concerns: While durable, they can wear down or be damaged under heavy use.
These factors motivate many Glock 20 Gen 5 owners to explore aftermarket sight upgrades.
Popular Aftermarket Sight Options for Glock 20 Gen 5
The market offers a wide range of aftermarket sights, each catering to different preferences and shooting styles. Here are some popular categories:
1. Night Sights:
Night sights are designed for improved low-light visibility. They incorporate tritium vials or luminous paint for enhanced target acquisition in challenging lighting conditions. Brands like Trijicon, Ameriglo, and XS Sights offer excellent night sight options for the Glock 20 Gen 5. Consider the brightness and the type of illumination (tritium vs. phosphorus) when making your selection.
2. Fiber Optic Sights:
Fiber optic sights use fiber optic rods that gather ambient light and transmit it to a bright aiming point. These are exceptionally visible in daylight conditions but may be less effective at night. Many manufacturers combine fiber optic with tritium for the best of both worlds.
3. Suppressor Height Sights:
If you plan on using a suppressor with your Glock 20 Gen 5, you'll need suppressor height sights. These are taller than standard sights, ensuring proper sight alignment even when a suppressor is attached.
4. Red Dot Sights (RDS):
While not strictly "sights" in the traditional sense, many Glock 20 Gen 5 owners opt for red dot sights. These require mounting plates and can significantly enhance target acquisition and accuracy, particularly for those with astigmatism or other vision challenges. However, they add cost and complexity.
Factors to Consider When Choosing Sights
Choosing the right sights involves several key considerations:
- Shooting Environment: Consider where you'll primarily use your Glock 20 Gen 5. Night sights are crucial for self-defense or hunting in low-light conditions. Fiber optic sights excel in bright daylight scenarios.
- Shooting Style: Competitive shooters may prefer precision sights with a fine front sight post. Hunters might benefit from larger, more easily acquired sights.
- Budget: Prices vary significantly across sight manufacturers and types. Set a budget before starting your search.
- Installation: While many sights are relatively easy to install, some may require professional help or specialized tools.
Installation of Glock 20 Gen 5 Sights
Installing new sights on your Glock 20 Gen 5 typically requires a sight pusher tool. Attempting installation without the proper tools can damage your firearm. Many gunsmiths offer professional sight installation services if you're uncomfortable performing the task yourself. Always prioritize safety when working on your firearm.
Conclusion
Upgrading your Glock 20 Gen 5 sights can significantly improve accuracy, visibility, and overall shooting experience. By carefully considering your needs, budget, and shooting style, you can select the optimal sight upgrade to enhance the capabilities of your powerful 10mm handgun. Remember to always practice safe gun handling and seek professional assistance if needed during the installation process.
