The Polymer80 PF940C, a popular pistol platform, often benefits from an upgrade to its trigger. Many owners choose to replace the factory trigger with the PSA (Palmetto State Armory) Rock Trigger, known for its improved feel and performance. This guide will delve into the reasons for upgrading, the process itself, and what to expect from this popular aftermarket modification.
Why Upgrade Your Trigger?
The factory trigger on the Polymer80 PF940C, while functional, can often feel gritty and have a long, heavy pull. This can negatively impact accuracy and overall shooting experience. Upgrading to the PSA Rock Trigger offers several key advantages:
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Improved Trigger Pull: The Rock Trigger provides a significantly smoother, lighter, and more crisp trigger pull compared to the factory option. This translates to improved accuracy and faster target acquisition.
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Reduced Trigger Travel: Shorter trigger travel reduces the distance the trigger needs to travel before firing, resulting in quicker shot times.
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Enhanced Accuracy: The combination of a smoother pull and reduced travel contributes to greater accuracy, especially for rapid-fire shooting.
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Increased Control: A more predictable and consistent trigger pull enhances shooter control and reduces the chance of unintentional discharges.
The PSA Rock Trigger Upgrade Process: A Step-by-Step Guide
While this guide provides a general overview, always refer to the specific instructions provided with your PSA Rock Trigger kit. Improper installation can lead to malfunctions or damage. Safety is paramount; always handle firearms responsibly and unload the weapon before any modifications.
Tools Required:
- Appropriate sized punches and hammer (or a trigger installation tool)
- A small flathead screwdriver
- Possibly a gunsmithing vise (highly recommended for easier installation)
Steps:
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Disassembly: Safely disassemble your Polymer80 PF940C pistol. This typically involves removing the slide and other components to access the trigger mechanism. Refer to your firearm's manual for detailed instructions.
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Trigger Removal: Carefully remove the factory trigger assembly using the appropriate tools. Take note of the orientation and position of all parts for reassembly. Photographing the process is highly recommended.
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Installation of the PSA Rock Trigger: Insert the new PSA Rock Trigger into its housing, ensuring all components are correctly aligned. This step often requires careful manipulation and precision.
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Reassembly: Reverse the disassembly process, carefully reassembling all components. Again, referencing the photographs taken during disassembly will be beneficial.
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Functionality Check: Before using the firearm, thoroughly check the functionality of the new trigger. Ensure smooth trigger pull, proper reset, and that the gun fires and cycles reliably.
Potential Issues and Considerations
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Over-Travel: Some users may experience slight over-travel after installation. Minor adjustments might be necessary, though this is uncommon with proper installation.
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Trigger Weight: While the Rock Trigger is lighter than the stock trigger, ensure the weight is still compliant with your local laws and regulations.
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Professional Installation: If you're unsure about any step of the process, consider seeking professional assistance from a qualified gunsmith.
Conclusion: Is the Upgrade Worth It?
For many Polymer80 PF940C owners, the PSA Rock Trigger upgrade is a worthwhile investment. The improved trigger pull, reduced travel, and enhanced accuracy significantly enhance the shooting experience. However, always prioritize safety and ensure you possess the necessary skills and tools before undertaking this modification. Remember to always consult your firearm's manual and any specific instructions included with your PSA Rock Trigger kit. Improper installation can render your firearm unsafe or malfunctioning.
