Removing an AR-15 stock is a straightforward process, but understanding the specific type of stock you have is crucial. Different stocks utilize different mechanisms for attachment. This guide will cover the most common methods, focusing on safety and clarity. Always ensure your firearm is unloaded and the safety is engaged before handling.
Identifying Your AR-15 Stock Type
Before you begin, determine the type of stock you have. The most common types are:
- Fixed Stocks: These stocks are permanently attached to the receiver and cannot be easily removed. You won't need to remove these unless you're performing major work on the firearm.
- Carbine Stocks (Buffer Tube Attached): These are the most prevalent type, utilizing a buffer tube that connects to the receiver extension. These are easily removable.
- Collapsible Stocks: Similar to carbine stocks, but with an adjustable length. Removal is usually very similar.
- Other Specialized Stocks: Some AR-15s feature specialized stocks with unique removal mechanisms. Consult your firearm's manual for specific instructions if you have an uncommon stock type.
Removing a Carbine or Collapsible Stock (Most Common)
This section focuses on removing the most common type of AR-15 stock—the carbine or collapsible stock that uses a buffer tube. The process usually involves these steps:
1. Depress the Stock's Release Button (if applicable): Many collapsible stocks have a button or lever located near the rear of the stock. Depressing this will allow the stock to fold or collapse.
2. Identify the Castle Nut: Locate the castle nut at the rear of the buffer tube. This is a large nut that secures the stock and buffer tube to the receiver extension.
3. Use the Correct Tool: You'll need a castle nut wrench specifically designed for AR-15s. These wrenches are easily available online and at gun stores. Using the wrong tool can damage the castle nut and receiver extension.
4. Loosen the Castle Nut: Place the castle nut wrench over the castle nut and turn it counter-clockwise to loosen. You may need to apply significant force depending on the tightness of the nut. Consider using a vice or other means of securing the receiver extension to prevent twisting or damage.
5. Remove the Castle Nut: Once loose, unscrew the castle nut completely.
6. Remove the Stock and Buffer Tube (if applicable): With the castle nut removed, the stock and buffer tube can be removed from the receiver extension. The method varies depending on whether it's a fixed or collapsible stock. Some collapsible stocks require a separate release mechanism in addition to removing the castle nut.
7. Inspect and Reassemble (Important): Carefully inspect the castle nut, receiver extension, and buffer tube for wear or damage before reassembly. Remember to replace the castle nut and tighten it securely after reassembly using the proper torque. Improper tightening could compromise the safety and reliability of your firearm.
Safety Precautions:
- Always ensure your firearm is unloaded and the safety is engaged before attempting any disassembly.
- Use the correct tools to avoid damaging your firearm.
- Consult your firearm's owner's manual for specific instructions if needed.
- If you are not comfortable performing this task, seek assistance from a qualified gunsmith.
This guide provides a general overview. Specific steps may vary slightly depending on the manufacturer and model of your AR-15. Always prioritize safety and accuracy when handling firearms.
