Can I Change the Barrel on a Mossberg 590? A Comprehensive Guide
The Mossberg 590 shotgun is a popular choice for home defense, hunting, and sporting clays, largely due to its versatility and robust design. One aspect of this versatility lies in its ability to accept different barrels. So, the short answer is yes, you can change the barrel on a Mossberg 590, but it's crucial to understand the process and considerations involved.
Understanding Mossberg 590 Barrel Interchangeability
Mossberg 590 shotguns are designed with a relatively simple barrel change system. This allows owners to customize their firearm for various purposes. However, not all barrels are interchangeable. You need to ensure the barrel is compatible with your specific 590 model. Key factors to consider include:
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Gauge: Your current barrel's gauge (12 gauge, 20 gauge, etc.) must match the replacement barrel. Attempting to install a barrel of a different gauge can cause significant damage to your firearm.
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Receiver Type: Mossberg 590s come in various receiver configurations, including the standard field model, the tactical model with a pistol grip, and others. While many barrels are compatible across different models, it's essential to verify compatibility before purchasing. Check the manufacturer's specifications or consult a firearms expert.
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Barrel Length: Mossberg 590 barrels come in a variety of lengths, affecting the overall handling and performance of the shotgun. Shorter barrels are more maneuverable, while longer barrels offer greater accuracy and less recoil. This is a matter of personal preference and intended use.
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Threading (if applicable): Some barrels may have threads for choke tubes or accessories. Ensure the new barrel's threading matches your current setup, or that it's compatible with the accessories you intend to use.
The Barrel Change Process: A Step-by-Step Guide
Once you've confirmed barrel compatibility, the actual change is relatively straightforward. However, always prioritize safety:
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Unloaded Weapon: This is paramount. Completely unload the shotgun. Visually and physically inspect the chamber and magazine tube to ensure there are no shells present.
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Secure Environment: Perform this procedure in a safe and controlled environment.
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Remove the Forend: Carefully remove the forend of the shotgun. The specific method varies slightly depending on the model, but generally involves releasing latches or buttons.
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Remove the Barrel: Most Mossberg 590 barrels are secured with a barrel nut. Using the correct wrench (often provided with the new barrel or available separately), carefully loosen and remove the barrel nut. Then, slide the barrel off the receiver.
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Install the New Barrel: Carefully slide the new barrel onto the receiver, ensuring it is properly seated.
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Tighten the Barrel Nut: Tighten the barrel nut securely using the wrench, but avoid over-tightening.
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Reattach the Forend: Reattach the forend.
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Function Check: Before loading any ammunition, cycle the action several times to ensure smooth operation.
Safety Considerations and Legal Compliance
- Always follow gun safety rules. Treat every firearm as if it were loaded.
- Consult a firearms expert if you are unsure about any step of the process.
- Check your local and state laws regarding barrel length and other firearm modifications.
Changing a barrel on your Mossberg 590 can be a rewarding experience, allowing for customization to suit your needs. By following these steps and prioritizing safety, you can successfully adapt your shotgun for various applications. Remember, if at any point you feel uncertain, seek the guidance of a qualified professional.
