Understanding the AR-15 Grip Screw Stripped Issue
When it comes to the AR-15, one common issue that many gun enthusiasts encounter is the stripping of the grip screw. This problem can be frustrating, especially if you’re not sure how to fix it. In this article, we’ll delve into the details of what causes the grip screw to strip, how to identify the issue, and what steps you can take to prevent it from happening again.
What is the Grip Screw?
The grip screw is a crucial component of the AR-15 rifle. It is used to secure the grip to the receiver, ensuring that the grip stays in place during use. The grip screw is typically made of steel and is threaded to fit into the receiver’s grip screw hole.
Why Does the Grip Screw Strip?
There are several reasons why the grip screw might strip. One of the most common reasons is over-tightening. When the grip screw is tightened too much, it can cause the threads to deform, leading to stripping. Another reason is using the wrong type of screwdriver. Some grip screws require a specialized hex driver, and using a flat-head screwdriver can cause the screw to strip.
| Reasons for Grip Screw Stripping | Description |
|---|---|
| Over-tightening | Tightening the grip screw too much can deform the threads, leading to stripping. |
| Using the wrong type of screwdriver | Using a flat-head screwdriver instead of a specialized hex driver can cause the screw to strip. |
| Worn-out threads | Over time, the threads in the grip screw hole can become worn, making it difficult to secure the grip properly. |
| Improper installation | Installing the grip incorrectly can put excessive stress on the grip screw, leading to stripping. |
Identifying the Stripped Grip Screw
Identifying a stripped grip screw is relatively straightforward. If you try to remove the grip and find that the screw is stuck or difficult to turn, it’s likely stripped. You may also notice that the screw is no longer holding the grip securely in place.
Fixing the Stripped Grip Screw
Fixing a stripped grip screw can be a bit tricky, but it’s not impossible. Here are some steps you can take:
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Remove the grip and inspect the grip screw hole. If the threads are completely stripped, you may need to drill out the hole and use a larger grip screw.
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Use a specialized hex driver to remove the stripped grip screw, if possible. If the screw is too tight, you may need to use a vice grip to hold the screwdriver steady.
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Replace the stripped grip screw with a new one. Make sure to use the correct size and type of screw for your AR-15.
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Apply a small amount of anti-seize lubricant to the threads of the new grip screw before installing it.
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Tighten the grip screw to the manufacturer’s recommended torque setting, typically between 15 and 20 in-lbs.
Preventing Grip Screw Stripping
Preventing grip screw stripping is all about proper maintenance and care. Here are some tips to help you avoid this issue:
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Always use the correct type of screwdriver for your grip screw. A specialized hex driver is recommended.
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Do not over-tighten the grip screw. Follow the manufacturer’s recommended torque setting.
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Regularly inspect the grip screw and threads for signs of wear or damage.
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Keep the grip screw and threads clean and free of debris.
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Consider using a thread locker or anti-seize lubricant to help prevent stripping.
In conclusion, the AR
