The Mossberg 590A1 is a popular choice for home defense and tactical applications, and the 18.5-inch barrel is a common configuration. Many users opt to add a heat shield for enhanced comfort and safety. This guide explores the benefits, types, installation, and considerations regarding heat shields for the Mossberg 590A1 with an 18.5-inch barrel.
What is a Heat Shield, and Why Use One on My Mossberg 590A1?
A heat shield is a protective device that attaches to the barrel of a firearm, reducing the amount of heat transferred to the user's hand during rapid firing. For a shotgun like the Mossberg 590A1, especially with a shorter barrel, this is a significant benefit. Rapid firing can quickly heat the barrel, making it uncomfortable and even painful to hold. A heat shield provides a barrier, preventing burns and allowing for more controlled shooting.
What Types of Heat Shields are Available for the Mossberg 590A1?
Several types of heat shields are available, each with its own advantages and disadvantages:
-
Aluminum Heat Shields: These are lightweight, relatively inexpensive, and offer good heat protection. However, they might not offer the same level of protection as steel shields.
-
Steel Heat Shields: Steel heat shields provide superior heat protection compared to aluminum but are heavier and more expensive. They're more durable and can withstand more abuse.
-
Polymer Heat Shields: These are a newer option, often lighter than steel but potentially not as durable in high-stress situations. They offer a good balance between weight and heat protection.
Choosing the right heat shield depends on your priorities. If weight is a major concern, aluminum or polymer might be better. If maximum protection is the priority, steel is the way to go.
How Do I Install a Heat Shield on My Mossberg 590A1?
Heat shield installation varies depending on the specific brand and model. However, most heat shields for the Mossberg 590A1 are designed for easy installation. Generally, the process involves:
- Cleaning the Barrel: Ensure the barrel is clean and free of debris.
- Positioning the Shield: Carefully align the heat shield with the barrel.
- Securing the Shield: Most shields use clamps or screws to attach to the barrel. Follow the manufacturer's instructions carefully.
It is crucial to follow the manufacturer's instructions precisely for proper installation and to avoid damaging your firearm.
Does a Heat Shield Affect Accuracy or Functionality?
A properly installed heat shield should not affect the accuracy or functionality of your Mossberg 590A1. However, some heavier shields might slightly alter the balance of the firearm. This is something to consider, especially for users who are sensitive to balance changes.
Are there any downsides to using a heat shield?
While offering significant benefits, heat shields do present some potential drawbacks:
-
Added Weight: Heat shields add weight to the firearm, which can affect maneuverability, especially during extended use.
-
Increased Length: Some heat shields add to the overall length of the firearm, potentially impacting storage or maneuverability in confined spaces.
-
Cost: Heat shields are an additional expense, adding to the overall cost of the firearm.
What are the best heat shields for a Mossberg 590A1 18.5" barrel?
Choosing the "best" heat shield depends on individual needs and preferences. Researching reviews from reputable sources and considering factors like material, weight, and price is crucial. Reading user reviews on sites dedicated to firearms can provide valuable insight into the performance and durability of different brands and models.
Can I install a heat shield myself?
While many users can install a heat shield themselves, it's essential to have the necessary tools and to carefully follow the manufacturer's instructions. If you're unsure, seek assistance from a qualified gunsmith. Improper installation can damage the firearm or render the heat shield ineffective.
This guide provides a starting point for understanding heat shields for the Mossberg 590A1 with an 18.5-inch barrel. Remember to always prioritize safety and consult relevant resources and professionals when working with firearms.
