The Rock River Arms (RRA) two-stage trigger is a popular choice among AR-15 enthusiasts, known for its crisp break and improved accuracy compared to standard military-style triggers. This comprehensive guide will delve into the features, benefits, installation, and potential drawbacks of the RRA two-stage trigger, providing you with all the information you need to decide if it's the right upgrade for your firearm.
Understanding the Two-Stage Trigger Mechanism
Unlike single-stage triggers, which have a single pull before firing, a two-stage trigger features a distinct take-up followed by a clean break. This is achieved through a precisely engineered trigger mechanism with two distinct stages:
- First Stage (Take-up): This initial pull involves moving the trigger rearward until you meet a noticeable resistance. This stage allows you to adjust to the rifle's position, aiming properly before continuing to the next stage.
- Second Stage (Break): Once you overcome the resistance in the first stage, a short, lighter pull will release the firing pin, causing the rifle to discharge. This distinct break is what makes two-stage triggers highly sought after by precision shooters.
The RRA two-stage trigger is specifically designed to minimize creep (the gradual release of the trigger before the shot) and overtravel (excess trigger movement after the shot), promoting cleaner and more consistent trigger pulls. This results in improved accuracy, particularly during rapid firing or in high-pressure situations.
Advantages of the Rock River Arms Two-Stage Trigger
- Enhanced Accuracy: The crisp break and predictable pull contribute significantly to improved accuracy, enabling more precise shot placement.
- Improved Control: The two-stage mechanism allows for more controlled shots, particularly beneficial for novice shooters or those aiming at longer ranges.
- Reduced Creep and Overtravel: Minimizing creep and overtravel translates to more consistent trigger pulls, eliminating unintended shots and improving accuracy.
- Reliability: RRA triggers are known for their reliability and durability, built to withstand the rigors of regular use and demanding conditions.
- Easy Installation: While some experience is helpful, installing the RRA two-stage trigger is generally straightforward compared to some other aftermarket trigger options.
Disadvantages of the Rock River Arms Two-Stage Trigger
- Increased Cost: Aftermarket triggers, including the RRA two-stage trigger, typically cost more than standard military-style triggers.
- Learning Curve: While the two-stage mechanism is advantageous once mastered, it might require some practice and adjustment for those accustomed to single-stage triggers.
- Potential for Increased Weight: Some shooters might find the added weight of the RRA trigger slightly noticeable, though this is often subjective.
Installing the Rock River Arms Two-Stage Trigger
Disclaimer: Installing a trigger involves working with potentially dangerous firearm components. Always prioritize safety and consult a qualified gunsmith if you lack experience or feel uncomfortable undertaking this process. Failure to follow proper safety procedures could result in serious injury or death.
The installation process generally involves the following steps:
- Safety First: Always ensure your firearm is unloaded and the bolt is locked back. Double-check to confirm that no ammunition is present in the firearm, magazine, or the immediate vicinity.
- Removal of Existing Trigger Components: Carefully remove the existing trigger pins, trigger, and hammer pin(s), using appropriate tools. (Note: Specific steps will vary based on your firearm model). Consult your firearm's manual or a reputable instructional video for detailed guidance.
- Installation of RRA Trigger Components: Install the new RRA two-stage trigger assembly, ensuring proper alignment and secure installation of pins. Pay close attention to the orientation of components; incorrect positioning could lead to malfunction.
- Test Firing: After installation, take the firearm to a safe shooting range and test fire the rifle. Ensure the trigger functions correctly and performs reliably.
Choosing the Right Trigger for Your Needs
The Rock River Arms two-stage trigger is an excellent choice for those seeking a significant upgrade in accuracy and control. However, it's essential to weigh the advantages and disadvantages before making a purchase. Factors such as your budget, skill level, shooting style, and intended use should guide your decision.
While the RRA two-stage trigger offers a noticeable improvement over standard triggers, other high-quality two-stage triggers are available on the market. Researching and comparing different options will help you make an informed choice that suits your specific needs and preferences.
Conclusion
The Rock River Arms two-stage trigger is a popular and reliable upgrade that provides enhanced accuracy and control for AR-15 platforms. Its crisp break and predictable pull make it a favorite among precision shooters. However, potential buyers should consider the additional cost and learning curve associated with this type of trigger. Prioritize safety during installation, and don't hesitate to consult a gunsmith if needed. Ultimately, the choice depends on your individual needs and preferences. Remember always to handle firearms responsibly and practice safe gun handling procedures.