Mossberg Heat Shield for 500/590 12GA – Marine Finish

This heat shield protects the shooter's support hand from barrel heat during rapid or sustained fire. Designed for Mossberg 500 and 590 series 12-gauge shotguns, it mounts over the barrel to provide a buffer between hot metal and skin during extended shooting sessions or tactical drills. The heat shield becomes essential when running multiple strings of fire or in situations where a hot barrel might contact gear or clothing.

Constructed from steel with a corrosion-resistant marine finish, this heat shield stands up to harsh environments including salt air and moisture. Installation is straightforward—the shield clamps onto the barrel without requiring permanent modification to the firearm. The marine finish matches marine-coated Mossberg shotguns and provides enhanced protection against rust and corrosion compared to standard blued or parkerized finishes.

• Part Type: Barrel Heat Shield
• Compatible Firearms: Mossberg 500 and 590 Series 12 Gauge
• Material: Steel
• Finish: Marine Corrosion-Resistant Coating
• Installation: Drop-In (clamps to barrel)
• Includes: Heat shield and mounting hardware