The Mossberg 500 shotgun is a highly popular and versatile firearm, prized for its reliability and ease of customization. One of the most common customizations is changing the stock, whether to improve ergonomics, aesthetics, or to accommodate specific shooting styles. This guide will walk you through the process of safely and effectively changing the stock on your Mossberg 500.
Safety First: Essential Precautions
Before beginning any work on your firearm, always ensure it is unloaded and cleared. Visually inspect the chamber and magazine tube to confirm no ammunition is present. Consider employing a gun cleaning kit and taking the opportunity to clean and inspect the weapon while you're at it. This is a critical step to ensure your safety and prevent accidents. If you are uncomfortable performing this task yourself, seek the assistance of a qualified gunsmith.
Tools You'll Need
While the specific tools may vary slightly depending on the type of stock you're installing, you'll generally need:
- A screwdriver: This will likely be a standard Phillips head screwdriver, but check your specific stock's instructions.
- A punch (optional): Sometimes a punch can be helpful for gently tapping out stubborn pins. A brass punch is preferred to avoid damaging the firearm.
- Your new stock: Make sure you have the correct stock for your Mossberg 500 model. There are various types available, including pistol grips, tactical stocks, and traditional wooden stocks.
Step-by-Step Guide to Changing Your Mossberg 500 Stock
The process generally involves these steps:
1. Removing the Old Stock
- Locate the stock retaining pin(s): This pin (or pins, depending on the stock) secures the stock to the receiver. Its location varies slightly depending on the stock type, but it’s typically found towards the rear of the receiver, near where the stock meets the gun.
- Remove the retaining pin(s): Use your screwdriver or punch to carefully remove the pin(s). Tap gently to avoid damaging the receiver or the pin itself. Some models may require removing the buttplate first to access the retaining pin(s). Consult your Mossberg 500's manual for specific instructions on your model.
- Separate the stock from the receiver: Once the pin(s) is removed, the stock should separate from the receiver. Gently pull the stock away.
2. Installing the New Stock
- Align the new stock with the receiver: Make sure the stock is correctly aligned with the receiver.
- Insert the retaining pin(s): Carefully insert the retaining pin(s) into the holes in the receiver and the new stock. Again, use gentle pressure to avoid damage.
- Secure the retaining pin(s): Once the pin(s) is fully inserted, tap it gently into place until it's securely seated.
3. Post-Installation Check
After installing the new stock, always perform a functionality check:
- Inspect for proper fit and alignment: Ensure the stock is firmly attached and properly aligned with the receiver.
- Test the action: Cycle the action several times to ensure smooth operation.
- Test fire (at a range): Once you've completed the steps above, take your Mossberg 500 to a safe shooting range to test fire it with the new stock to ensure everything functions correctly.
Choosing the Right Stock
The choice of stock depends on your intended use and personal preference. Consider the following factors:
- Length of pull: This is the distance from the trigger to the butt of the stock. A proper length of pull is crucial for comfortable and accurate shooting.
- Drop at comb and heel: These measurements influence how the gun fits your shoulder and cheek weld.
- Material: Stocks are available in wood, synthetic polymer, and even metal. Each material offers different advantages in terms of durability, weight, and cost.
- Style: Choose a style that suits your shooting needs and preferences, whether it’s a traditional hunting stock or a tactical stock.
Disclaimer: This guide provides general instructions. Always consult your firearm's owner's manual and seek professional help if needed. Improper handling of firearms can be dangerous. Safety is paramount.
