The Glock 20, chambered in the potent 10mm Auto cartridge, is a favorite among enthusiasts for its power and versatility. But even a great gun can benefit from upgrades. This guide explores the best Glock 20 upgrades to enhance its performance, reliability, and overall shooting experience. We'll cover everything from essential components to those that cater to specific needs and preferences. Understanding these upgrades will allow you to tailor your Glock 20 to your individual shooting style and intended use.
Enhancing Accuracy and Control
Improving accuracy and control is paramount for any firearm, and the Glock 20 is no exception. Several upgrades directly address these aspects:
Trigger Upgrades: The Heart of Accuracy
The Glock trigger, while functional, can be improved for a smoother, crisper break. Several aftermarket triggers offer significant upgrades:
- Polished Connectors: A polished connector reduces friction in the trigger mechanism, resulting in a lighter, smoother pull. This improvement is relatively inexpensive and easy to install.
- Aftermarket Triggers: Companies like Apex Tactical Specialties and Ghost offer complete trigger kits that replace the entire trigger assembly. These kits often incorporate adjustable features to fine-tune the trigger pull weight and reset. These offer a more significant improvement than simple polishing but come at a higher price point. Careful research and selection are vital; choosing the wrong trigger can negatively impact reliability.
- Trigger Jobs: A professional gunsmith can perform a custom trigger job, meticulously polishing and refining the trigger mechanism for a truly exceptional feel. This is the most expensive option but yields the most precise and customized results.
Sights: Clear Acquisition, Precise Aim
Factory Glock sights, while adequate, often leave room for improvement. Upgraded sights enhance target acquisition and accuracy:
- Night Sights: Night sights with tritium or fiber optic inserts provide superior visibility in low-light conditions, crucial for self-defense or hunting situations. Many options cater to various preferences and budgets.
- Improved Sights: Many manufacturers offer sights with a wider sight picture or more robust construction, improving aiming and sight durability. Consider options with a higher contrast for improved target acquisition in bright daylight.
Grips: Enhanced Control and Feel
Grips significantly influence control and comfort. Several options are available for the Glock 20:
- Aftermarket Grips: Companies like Talon Grips and Hogue offer textured grips that enhance the gun's grip and improve handling, especially in wet or sweaty conditions.
- Larger Grips: For shooters with larger hands, larger grips provide better control and a more comfortable shooting experience.
Enhancing Reliability and Durability
The Glock 20 is known for its reliability, but even a robust pistol benefits from upgrades that enhance its durability and longevity:
Enhanced Extractor: Improved Case Extraction
The extractor is a critical part of the Glock's function. Upgraded extractors often enhance the reliability of case extraction, particularly with hotter 10mm loads. This is an essential upgrade if you frequently shoot reloads or high-pressure ammunition.
Extended Slide Stop Lever: Easier Manipulation
An extended slide stop lever makes it easier to engage the slide stop, especially for shooters with smaller hands or those operating the firearm under stress. This is a simple yet highly effective upgrade for enhanced functionality.
Recoil Reduction Systems: Smoother Shooting
While the 10mm can be quite snappy, recoil reduction systems can mitigate this:
- Guide Rods: Aftermarket guide rods, often made from tungsten or other heavy metals, can reduce felt recoil. However, it is crucial to ensure compatibility with your Glock 20.
- Reduced-Recoil Springs: Lighter recoil springs reduce felt recoil but can compromise reliability if improperly matched to ammunition. Consult with a knowledgeable gunsmith to ensure correct spring selection.
Enhancing Capacity and Functionality
Magazines: Increased Capacity
Higher capacity magazines allow for more rounds without reloading. While factory magazines are reliable, aftermarket magazines sometimes offer increased capacity and improved feed reliability.
Magazine Extensions: Added Capacity Without Bulk
Magazine extensions add to the magazine capacity without significantly increasing the overall length of the magazine. This provides an increased round count while maintaining a manageable grip.
Light/Laser Combinations: Enhanced Situational Awareness
Adding a light or a laser sight greatly improves situational awareness, especially in low-light conditions. Many high-quality options are available that attach to the Glock 20's rail. A good light or laser significantly enhances both defensive and tactical capabilities.
Case Study: Upgrading for Competition
A competitive shooter might prioritize a smoother trigger pull, night sights for quick target acquisition, and higher-capacity magazines for faster reloads. They might also opt for a reduced recoil spring and lighter guide rod to manage recoil during rapid firing sequences. The choice of upgrades depends entirely on individual preferences and the demands of the competition.
Conclusion: Choosing the Right Upgrades for Your Glock 20
The best Glock 20 upgrades depend on your individual needs and preferences. Prioritize reliability and safety, carefully researching each upgrade before installation. Consider the purpose of your Glock 20 (home defense, hunting, competition, etc.) to inform your upgrade choices. Always ensure that all modifications are performed correctly to maintain the safety and functionality of your firearm. Remember to always follow all local, state, and federal laws regarding firearm ownership and modifications.