Polishing an AR Trigger with a Dremel: A Comprehensive Guide
When it comes to enhancing the performance and aesthetics of your AR-15 rifle, one of the most effective upgrades is polishing the trigger. A smooth, well-polished trigger can significantly improve your shooting experience. In this guide, we will walk you through the process of polishing an AR trigger using a Dremel tool, ensuring that you achieve the best results possible.
Understanding the Importance of a Polished Trigger
A polished trigger is crucial for several reasons. Firstly, it reduces the friction between the trigger and the sear, resulting in a smoother pull. This, in turn, allows for more consistent trigger pulls, which is essential for accuracy. Secondly, a polished trigger can enhance the overall feel of the firearm, making it more enjoyable to shoot. Lastly, a polished trigger can improve the longevity of your firearm by reducing wear and tear on the trigger components.
Materials Needed
Before you begin, gather the following materials:
| Material | Description |
|---|---|
| Dremel Tool | A versatile tool with various attachments for polishing |
| Polishing Attachments | Flexible shaft, polishing wheel, and sanding drum |
| Polishing Compound | Optional, but can improve the shine and longevity of the trigger |
| Trigger Assembly | The trigger assembly from your AR-15 rifle |
| Clamp | Used to secure the trigger assembly during polishing |
| Protective Gear | Goggles and gloves for safety |
Step-by-Step Guide to Polishing an AR Trigger
Now that you have all the necessary materials, let’s dive into the process of polishing your AR trigger:
-
Remove the Trigger Assembly:
Start by disassembling your AR-15 rifle and removing the trigger assembly. This typically involves removing the magazine catch, bolt carrier group, and safety selector. Once the trigger assembly is exposed, carefully remove the trigger, hammer, and sear.
-
Secure the Trigger Assembly:
Use a clamp to secure the trigger assembly in a stable and accessible position. This will prevent any movement during the polishing process.
-
Attach the Polishing Attachments:
Attach the appropriate polishing attachments to your Dremel tool. For this task, you will likely need a flexible shaft, a polishing wheel, and a sanding drum.
-
Start Polishing:
Apply a small amount of polishing compound to the polishing wheel. Begin polishing the trigger, hammer, and sear surfaces. Use a gentle, back-and-forth motion to avoid damaging the components. Pay close attention to the areas where the trigger and sear meet, as these areas are most prone to friction.
-
Check for Progress:
Periodically check the progress of your polishing. You should notice a reduction in friction and an improvement in the trigger’s feel. If necessary, continue polishing until you achieve the desired result.
-
Rinse and Dry:
Once you are satisfied with the polishing, rinse the trigger assembly in clean water to remove any polishing compound or debris. Dry the components thoroughly before reassembling your rifle.
-
Reassemble the Rifle:
Reassemble your rifle by following the reverse order of disassembly. Ensure that all components are properly aligned and secure.
Final Thoughts
Polishing an AR trigger with a Dremel is a straightforward process that can significantly improve your shooting experience. By following this guide, you can achieve a smooth, consistent trigger pull and enhance the overall performance of your firearm. Remember to take your time and be patient throughout the process, as proper polishing requires attention to detail.
