The Mossberg 590, a stalwart in the shotgun world, is renowned for its reliability and versatility. However, extended shooting sessions, especially with hotter loads, can lead to discomfort from the heat radiating from the barrel. This is where a heat shield becomes invaluable. This guide dives deep into the benefits, types, installation, and considerations for choosing the right Mossberg 590 heat shield.
Why Choose a Mossberg 590 Heat Shield?
A heat shield offers several key advantages for Mossberg 590 owners:
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Enhanced Comfort: The most immediate benefit is reduced heat transfer to your hand and forearm during rapid firing or extended use. This significantly improves the shooting experience, especially in warmer conditions or during tactical training.
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Improved Grip: Some heat shields provide a textured or improved grip surface, enhancing control and stability, particularly crucial during recoil.
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Protection: Beyond heat, a well-designed shield can offer minor protection against scratches and minor impacts to the barrel.
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Tactical Advantage: In tactical scenarios, a heat shield can provide a subtle advantage by reducing the visible heat signature emanating from the barrel. While not a primary concern for most users, it's a factor worth considering.
Types of Mossberg 590 Heat Shields
Several types of heat shields are available for the Mossberg 590, each with its own advantages and disadvantages:
1. Clamp-on Heat Shields:
These are the most common type, attaching to the barrel via clamps. They are generally easy to install and remove, making them a popular choice for those who want the option to easily switch between using the shield and not.
- Pros: Easy installation, readily removable.
- Cons: May not offer as much protection as other types, potential for loosening during use.
2. Slide-on Heat Shields:
Some heat shields are designed to slide onto the barrel. These often provide a more secure fit and potentially better heat protection.
- Pros: Often a more secure fit, potentially better heat dissipation.
- Cons: Can be more difficult to install and remove.
3. Integrated Heat Shields:
Some aftermarket barrels for the Mossberg 590 incorporate an integrated heat shield into their design. This offers a permanent solution but necessitates purchasing a whole new barrel.
- Pros: Seamless integration, superior heat protection.
- Cons: Requires purchasing a new barrel, potentially more expensive.
Choosing the Right Heat Shield
Selecting the best Mossberg 590 heat shield depends on your individual needs and preferences. Consider the following:
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Material: Look for durable materials like aluminum or steel, known for their heat conductivity and resistance.
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Fit: Ensure a proper fit for your specific Mossberg 590 model (e.g., 590A1, 590 Shockwave, etc.). Improper fit can lead to instability or even damage.
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Weight: Consider the added weight of the shield. While heavier shields often offer better protection, they can also impact the overall balance of the shotgun.
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Price: Prices vary considerably depending on material, brand, and features. Weigh the cost against the benefits you seek.
Installation and Maintenance
Most clamp-on heat shields are relatively straightforward to install, usually involving tightening clamps around the barrel. Always refer to the manufacturer's instructions for specific installation guidelines. Regular cleaning and inspection of your heat shield will ensure its continued effectiveness and longevity.
Conclusion
A Mossberg 590 heat shield is a valuable upgrade for anyone who frequently uses their shotgun, particularly in situations involving rapid firing or extended shooting sessions. By carefully considering the different types and factors discussed above, you can choose the perfect heat shield to enhance your shooting experience and improve comfort and control. Remember to always prioritize safety and follow all manufacturer guidelines during installation and use.
