The Allure of the Franklin Armory Binary Trigger
The world of firearms modification offers enthusiasts a diverse range of options to enhance their shooting experience. Among these, the binary trigger stands out, promising a unique and exciting way to engage with your firearm. If you’re looking to boost your AR-15’s or other compatible firearm’s fun factor and potentially improve your trigger control, installing a Franklin Armory binary trigger is a fantastic project to undertake. This guide will provide you with a comprehensive, step-by-step walkthrough, ensuring a safe and successful installation.
Before we begin, a crucial reminder: always prioritize safety when handling firearms. This is not just a suggestion; it’s a non-negotiable requirement. Improper handling can lead to severe consequences. This guide provides information for informational purposes and does not replace professional training or instruction. Always consult qualified professionals if you are unsure of anything.
A binary trigger, unlike a standard trigger, offers two distinct firing modes. In “Safe” mode, the firearm operates as a standard semi-automatic. However, when switched to “Binary” mode, the firearm discharges a round when the trigger is pulled *and* another round when the trigger is released. This unique function dramatically increases the rate of fire, leading to a more engaging and dynamic shooting experience.
Franklin Armory is a well-respected name in the firearms industry, known for producing high-quality binary triggers that are both reliable and easy to install. Their triggers offer a substantial upgrade for any compatible platform. The binary mode is especially useful for training trigger control and familiarizing shooters with their firearms in a new way.
However, it is extremely important to highlight legal considerations. Binary triggers are legal under federal law, but their legality at the state and local levels can vary. **Before beginning any installation, it is crucial to research and understand the laws governing binary triggers in your specific jurisdiction.** Ignorance of the law is not an excuse. Ensure compliance with all applicable laws and regulations. Failure to do so can result in severe penalties.
So, if you have taken the necessary steps to ensure legal compliance and desire an unparalleled shooting experience, then read on. This guide will walk you through every necessary procedure, from tool acquisition to proper function testing.
Safety First: Preparing for a Secure Installation
Before you even think about touching your firearm, let’s reinforce the paramount importance of gun safety. Treat every firearm as if it were loaded, always. Never point the muzzle at anything you’re not willing to destroy. Keep your finger off the trigger until you are ready to fire. These are not just suggestions; they are absolute requirements for safe gun handling. Failure to observe them can have devastating consequences.
Preparation is key. A well-organized, clean, and well-lit workspace is essential for a safe and successful installation. Let’s define the necessary preconditions:
1. **Unload and Verify:** The most critical step. Ensure your firearm is completely unloaded. Remove the magazine, visually inspect the chamber, and manually cycle the action to confirm that it is clear of ammunition. Repeat this step multiple times.
2. **Work Area:** Choose a clean, well-lit, and uncluttered workspace. This minimizes the risk of losing small parts and provides adequate visibility.
3. **Protective Gear:** Wear appropriate eye protection at all times throughout the installation process. Consider using hearing protection as well, especially if you anticipate using a hammer or any power tools.
Please bear in mind:
- This guide is for informational purposes only.
- This procedure involves manipulating firearms. If you are not comfortable working with firearms or are unsure of any part of the process, seek assistance from a qualified gunsmith.
Gathering Your Arsenal: The Tools and Components You’ll Need
Having the correct tools and parts is crucial for a smooth installation. Make sure you have everything ready before you begin. Let’s examine the necessary components:
1. **The Franklin Armory Binary Trigger Kit:** This is the centerpiece of the project. Ensure you have the correct kit for your specific firearm platform (e.g., AR-15, AK-47, etc.). The kit usually includes the trigger, hammer, disconnector, and other components. Be sure to verify that the components are compatible with your specific firearm.
2. **Optional New Trigger Pins:** These are usually included in the kit, but check the compatibility with your firearm.
3. **Optional Anti-Walk Trigger Pins:** Some shooters prefer these for added security and to prevent pin walk-out during operation.
4. **A Punch Set:** This is indispensable for removing and reinstalling trigger and hammer pins. A set containing various sizes is recommended.
5. **A Hammer:** A small gunsmithing hammer is ideal, but a standard hammer will suffice.
6. **A Bench Block:** This provides a stable surface for supporting the lower receiver and protecting it from damage during pin removal and installation.
7. **Optional Trigger Pin Installation Tools:** These tools can help facilitate the trigger pin process and reduce the risk of damaging your lower receiver.
8. **Optional Needle-Nose Pliers:** These can be helpful for removing or installing small springs and components.
9. **Optional Lubricant:** Gun oil is recommended for lubricating the trigger components.
10. **Optional Allen Wrench Set:** Some kits may include set screws that require an Allen wrench.
Where can you find these items? Reputable online retailers specializing in firearms and accessories are excellent starting points. Local gun stores are also great options, where you can often get expert advice and support. Ensure you are purchasing genuine parts from a reliable seller. Double-check the compatibility of any parts with your specific firearm model before ordering.
Disassembling Your Existing Trigger Group
This step requires careful attention and methodical execution. The goal is to safely and efficiently remove the existing trigger components from your lower receiver.
1. **Disassembly:** Carefully remove the upper receiver from the lower receiver, if applicable for your firearm platform.
2. **Separating the Upper and Lower Receivers (If Applicable):** Follow the manufacturer’s instructions for disassembling your firearm to safely separate the upper receiver from the lower receiver. Ensure the firearm is unloaded before any disassembly.
3. **Removing the Pistol Grip:** Unscrew the pistol grip screw and remove the pistol grip.
4. **Removing the Trigger and Hammer Pins:** This is where the punch set and hammer come into play. Place the lower receiver on your bench block to provide a stable base. Using the correct sized punch and a hammer, carefully tap out the trigger and hammer pins. Note the direction in which the pins are driven out. The hammer pin is often much harder to push out.
5. **Removing the Trigger, Hammer, and Disconnector:** Once the pins are removed, you can carefully extract the trigger, hammer, and disconnector. Pay attention to the arrangement of these components and their orientation within the receiver for easier reassembly.
6. **Cleaning the Lower Receiver:** (Optional) Before installing the new trigger, you may choose to clean the lower receiver. Use gun cleaning solvent to remove any dirt, debris, or old lubricant. Allow the receiver to dry completely. Lubrication, which will occur later in this process, is also critical.
Installing the Franklin Armory Binary Trigger: The Transformation Begins
Now for the exciting part: installing your brand-new Franklin Armory binary trigger. Follow these instructions meticulously:
1. **Lubrication:** Lightly lubricate the trigger and hammer components with gun oil. This will help ensure smooth operation.
2. **Installing the Binary Trigger:** Carefully insert the trigger components into the lower receiver. Pay close attention to the orientation of each part. The design of the Franklin Armory trigger should be well-defined. Carefully align the new trigger with the pin holes.
3. **Installing the Hammer:** Align the hammer within the lower receiver, ensuring it sits in the correct position for proper function.
4. **Installing the Hammer Spring:** The hammer spring is critical to provide the force to initiate the firing cycle. Insert the spring into its proper location, which varies with the design of your firearm.
5. **Reinstalling the Pistol Grip:** Replace the pistol grip, and tighten the grip screw.
With patience and care, the process is usually straightforward, though the trigger group, by its design, can be a bit tighter than the original.
Testing, Inspection, and Fine-Tuning
Now that you’ve installed your new trigger, the next step is to ensure everything functions correctly.
1. **Function Test:** Before live firing, perform a thorough function test. Switch the selector lever to “Safe”, and pull the trigger. Nothing should happen. Then select “Semi” mode and pull the trigger. The hammer should fall and reset. Finally, select “Binary” mode and pull the trigger. The hammer should fall, and then fire again once the trigger is released.
2. **Dry Fire Testing:** *After performing a manual function test and ensuring the firearm is unloaded*, dry fire the weapon in a safe direction. Cycle the action. Check the various function modes repeatedly to verify proper operations. Listen and look for any anomalies.
3. **Safety Inspection:** Carefully inspect the firearm to ensure that all the components are correctly installed. Double-check that the safety mechanism is functioning correctly. Verify that the trigger does not fire when the selector lever is in the “Safe” position.
4. **Troubleshooting:** If you encounter any problems, refer to the troubleshooting section of your Franklin Armory binary trigger manual. Common issues include a trigger that does not function properly, the hammer not falling, or issues with the binary mode.
Reassembly, Maintenance, and Important Final Thoughts
1. **Reattaching the Upper Receiver:** If you separated the upper and lower receivers during disassembly, carefully reattach them following the manufacturer’s instructions.
2. **Final Visual Inspection:** After reassembly, conduct a final visual inspection to ensure that all parts are properly seated and that there are no loose components.
3. **Maintenance:** Clean and lubricate the trigger group regularly to ensure optimal performance. Follow the manufacturer’s recommended maintenance procedures, including the specific lubrication recommendations.
4. **Legal Reminders:** Once again, reiterate your awareness of and adherence to all applicable state and federal laws concerning firearms and trigger modifications.
Conclusion: Embrace the Enhanced Shooting Experience
By following this detailed guide, you’ve successfully installed your Franklin Armory binary trigger. You’re now equipped to experience the enhanced shooting performance that a binary trigger provides. Enjoy the increased rate of fire and the added enjoyment it brings to your time at the range. And most importantly, remember to prioritize safety.
We hope you find this article helpful. Proper installation is key, and so is a safe and well-maintained firearm. Practice responsible gun ownership and follow all the best gun safety practices. If you have any questions or would like to share your experience, feel free to share them in the comments.
Disclaimer: This guide is for informational purposes only and does not replace professional training or instruction. Always consult qualified professionals if you are unsure of anything.
