Understanding the Ruger GP100 Trigger
The Ruger GP100: a name synonymous with rugged reliability and enduring quality. This revolver, with its robust construction and impressive durability, has earned a well-deserved reputation as a go-to firearm for both seasoned shooters and newcomers alike. Its strength allows it to handle a wide variety of ammunition, from target loads to potent self-defense rounds. Yet, even this workhorse of a revolver can benefit from enhancements. One of the most impactful upgrades available for the GP100 is the installation of a Ruger GP100 trigger kit. This seemingly simple modification can unlock a whole new level of performance, transforming the way you experience this already excellent firearm.
Many owners, though appreciating the GP100’s overall design, find themselves desiring a smoother, lighter, and more predictable trigger pull. The factory trigger, while functional, often exhibits a heavy pull weight, a somewhat gritty feel, and a longer reset. These characteristics, common in many factory-standard revolvers, can impact accuracy, especially under pressure. The good news is that these shortcomings can be addressed with a carefully selected Ruger GP100 trigger kit. These kits offer a pathway to enhanced shooting enjoyment and improved results, and they are a popular and effective upgrade.
The purpose of this article is to delve deep into the world of Ruger GP100 trigger kits. We will explore the benefits of these upgrades, the different types available, the factors to consider when choosing the right kit for your needs, and even touch upon basic installation and maintenance. We’ll help you understand how to transform your GP100 from a reliable firearm into an even more accurate and enjoyable shooting instrument.
Understanding the Ruger GP100 Trigger
To appreciate the impact of a Ruger GP100 trigger kit, it’s crucial to understand the mechanics of the trigger itself. The GP100, like many revolvers, primarily operates in both double-action (DA) and single-action (SA) modes. In double-action mode, pulling the trigger performs two functions: it cocks the hammer and then releases it to fire the round. This typically results in a longer and heavier trigger pull. In single-action mode, the hammer is manually cocked before each shot, allowing for a much lighter and crisper trigger pull.
Several key components work together to create the trigger pull. The hammer is the heart of the firing mechanism; it is pushed forward, striking the firing pin and igniting the primer of the cartridge. The sear, a small but critical part, engages the hammer, holding it back until the trigger is pulled. The trigger itself actuates the sear, releasing the hammer. Springs, particularly the trigger return spring and the mainspring, play essential roles in the feel and performance of the trigger. The trigger return spring pushes the trigger forward after firing and helps reset the mechanism, while the mainspring powers the hammer, delivering the force needed to ignite the primer.
The factory trigger pull weight on a GP100 can vary somewhat, but typically ranges from a heavier double-action pull to a crisp single-action. The factory setup often features a heavier double-action pull to provide added safety and prevent accidental discharges. However, this can make it more challenging to achieve consistent accuracy. The factory mainspring, while reliable, can also contribute to the overall heavy feel of the trigger. The factory springs are designed for durability and reliability under a variety of conditions, but they are not always optimized for the smoothest and lightest trigger pull possible. These are the areas where a Ruger GP100 trigger kit can truly shine.
Benefits of Upgrading with a Trigger Kit
The advantages of upgrading your GP100 with a Ruger GP100 trigger kit are numerous and can significantly enhance your shooting experience. Let’s explore the key benefits:
A lighter trigger pull is often the primary motivation for this upgrade. A factory trigger can be significantly reduced, making it easier to control the firearm, especially during rapid-fire scenarios. A lighter pull also allows you to minimize involuntary movement, leading to improved shot placement. A kit can reduce the pull weight in both single-action and double-action modes, creating a more enjoyable and accurate shooting experience.
The gritty feel of a factory trigger can be another common issue. A trigger kit can address this by smoothing out the trigger action, removing friction and reducing inconsistencies in the pull. Components are often polished and designed to interact more smoothly, resulting in a significantly improved feel. This smoother action makes the trigger pull more predictable and controllable, leading to tighter groups on the target.
A faster reset is another significant advantage. The reset is the point at which the trigger returns forward after firing, ready for the next shot. Some kits improve the reset by shortening the distance the trigger needs to travel to reset. A faster reset allows you to get back on target more quickly and efficiently, increasing your rate of fire and your ability to handle multiple targets.
Ultimately, all these improvements contribute to enhanced accuracy. A lighter, smoother, and more predictable trigger pull makes it easier to control the firearm and minimize involuntary movements. This translates directly into improved shot placement and tighter groupings. Whether you are a competitive shooter or a recreational plinker, a more accurate firearm is always a welcome benefit.
The final, and perhaps most important benefit, is increased shooting enjoyment. A better trigger makes the entire shooting experience more pleasurable. It’s easier to shoot accurately, and the overall feel of the firearm is dramatically improved. You’ll find yourself spending more time at the range and enjoying your GP100 even more.
Types of Ruger GP100 Trigger Kits
When exploring Ruger GP100 trigger kits, you’ll encounter various options tailored to different shooting styles and preferences. Understanding the different types will help you choose the best kit for your needs.
Spring Kits
Spring kits are a common and often cost-effective upgrade. These kits primarily focus on replacing key springs within the trigger mechanism. The components in these kits typically include:
Trigger return springs: These springs help the trigger return to its forward position after each shot, impacting the reset and trigger pull.
Hammer springs: Changing the hammer spring can significantly influence the double-action pull weight, but it is important to do so carefully as the wrong spring can lead to light primer strikes and misfires.
Mainsprings: The mainspring, also known as the hammer spring, powers the hammer. Replacing the mainspring can influence the pull weight of the trigger.
Spring kits offer a great entry point for those seeking to improve their trigger performance. They are relatively easy to install and can provide a noticeable improvement in trigger pull weight and feel.
Full Trigger Kits
Full trigger kits represent a more comprehensive approach to upgrading your GP100. These kits typically include more than just springs, replacing multiple components within the trigger mechanism. Full kits can include:
Trigger bars: New trigger bars can reduce friction and improve the smoothness of the trigger pull.
Hammers: Upgraded hammers can provide a better feel and contribute to a smoother action.
Sear springs: The sear spring’s function is to return the sear to the correct position, which ensures that the trigger pull and hammer release cycle properly.
Firing pins: These will impact the function of the gun and can be upgraded to make it more reliable.
Full trigger kits generally offer a more dramatic improvement in trigger performance. Replacing multiple components ensures a more consistent and refined trigger pull.
Aftermarket Components
Aftermarket components provide even more options for customizing your GP100’s trigger. Some of these components include:
Trigger shoes: Trigger shoes can change the shape and feel of the trigger, making it more comfortable or easier to manipulate.
Sear: Upgrading the sear can improve the crispness and break of the trigger pull.
These components can be installed individually or in conjunction with a trigger kit to further fine-tune the trigger to your liking. This level of customization allows you to tailor the trigger to your specific preferences and shooting style.
Choosing the Right Trigger Kit
Selecting the right Ruger GP100 trigger kit is essential for achieving your desired results. A little research and planning go a long way.
First, consider your shooting goals. Are you primarily a target shooter, a self-defense enthusiast, or a recreational plinker? A competition shooter, for example, might prioritize a very light and crisp trigger pull, while a self-defense shooter might value a balance between a lighter pull and reliable ignition. Understand how you intend to use the firearm; this will influence the type of trigger kit you choose.
Next, research different manufacturers and products. Look for reputable companies known for quality and reliability. Read reviews from other GP100 owners. Examine the specifications of each kit, paying close attention to the components included and the claimed improvements in trigger pull weight and feel. Compare kits from different manufacturers and look for a balance between performance and cost.
Safety is of utmost importance when working on firearms. If you are not comfortable with firearms maintenance or are unsure of any steps, it’s always best to seek assistance from a qualified gunsmith.
Finally, ensure the kit is compatible with your GP100 model. Some kits are designed for specific variations of the GP100.
Installation and Maintenance
Although professional gunsmith installation is always an option, some gun owners choose to install their Ruger GP100 trigger kit themselves. This can be a rewarding experience, allowing you to develop a deeper understanding of your firearm.
Installation Guide
While it is a general overview, be sure to follow the manufacturer’s instructions carefully. The installation process typically involves disassembling the trigger mechanism, replacing the factory components with the new ones, and reassembling the firearm.
Maintenance Tips
After installing your trigger kit, proper maintenance is essential. Lubricate the moving parts within the trigger mechanism with a high-quality gun oil or grease. Regular cleaning and inspection of the trigger mechanism will also help ensure its proper function and longevity.
Legal Considerations
Before making any modifications to your firearm, it’s important to be aware of any applicable legal restrictions. Local laws and regulations regarding firearm modifications can vary significantly. Always consult your local laws to ensure that the planned modifications are permissible in your area.
Conclusion
Upgrading your Ruger GP100 with a Ruger GP100 trigger kit offers a pathway to improved performance and increased shooting enjoyment. By carefully selecting the right kit for your needs, you can transform your revolver’s trigger pull, achieving greater accuracy, and a more satisfying shooting experience. Consider the various types of kits available, research different manufacturers, and prioritize safety during installation or seek professional help.
By choosing the right Ruger GP100 trigger kit, you can transform your workhorse revolver into a smoother, more accurate shooting instrument.
