The Mossberg 590 is a popular pump-action shotgun known for its reliability and versatility. However, rapid firing can lead to significant heat buildup on the barrel, potentially affecting performance and comfort. This is where a heat shield comes into play. This guide will delve into the benefits, types, installation, and considerations when choosing a heat shield for your Mossberg 590.
Why Use a Mossberg 590 Heat Shield?
A heat shield for your Mossberg 590 offers several key advantages:
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Improved Comfort: Rapid firing generates considerable heat on the barrel, making prolonged shooting uncomfortable, even painful, to the touch. A heat shield acts as a barrier, significantly reducing the heat transferred to the shooter's hand.
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Enhanced Performance: Excessive heat can affect the accuracy and reliability of your shotgun. A heat shield helps maintain a cooler barrel temperature, contributing to improved performance, especially during extended shooting sessions.
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Protection: The heat shield provides a layer of protection for the barrel, preventing minor scratches and dings that can occur during handling or transport.
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Tactical Advantage: For tactical applications, a heat shield can help reduce the infrared signature of the barrel, making it less detectable by thermal imaging devices. While not a primary function, it's a secondary benefit often appreciated by those in tactical or law enforcement roles.
Types of Mossberg 590 Heat Shields
Several types of heat shields are available for the Mossberg 590, each with its own pros and cons:
Aluminum Heat Shields:
These are the most common type, offering a good balance of weight, durability, and heat dissipation. Aluminum is lightweight and relatively inexpensive, making it a popular choice for many shooters.
Steel Heat Shields:
Steel heat shields offer superior durability and heat resistance compared to aluminum. However, they are significantly heavier, which can affect the overall balance and handling of the shotgun.
Polymer Heat Shields:
Polymer heat shields are lightweight and often more affordable than metal alternatives. However, they may not offer the same level of heat protection as metal shields, and their durability can be a concern under heavy use.
Installing a Mossberg 590 Heat Shield
Installing a heat shield typically involves attaching it to the barrel using clamps or straps. Always consult the manufacturer's instructions specific to the heat shield you've purchased. Generally, the process is straightforward and requires only basic tools. Improper installation can lead to instability or even damage to the firearm, so carefully follow the provided guidance.
Choosing the Right Mossberg 590 Heat Shield
Consider these factors when selecting a heat shield:
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Material: Choose a material that balances your needs for weight, durability, and heat protection.
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Fit: Ensure the heat shield is specifically designed for the Mossberg 590 model you own. Different models may have slightly different barrel diameters.
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Weight: A heavier heat shield can impact the overall balance and handling of your shotgun.
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Price: Heat shields range in price, so choose one that fits your budget.
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Aesthetics: Consider the appearance of the heat shield and how it will complement the overall look of your shotgun.
Conclusion
A heat shield can be a valuable addition to your Mossberg 590, offering improved comfort, performance, and protection. By understanding the different types and considering the factors outlined above, you can choose the right heat shield to enhance your shooting experience. Remember to always prioritize safety and follow the manufacturer's instructions during installation.
