JE Machine Tech Shotgun Heatshield 12 Ga 13.5in Black. 5" Made from formed steel with elongated cooling slots which allow for fast dissipation of heat Slips over the barrel and is secured with supplied hardware Black oxide finish matches most shotgun components. Protects your hands from burns and provides a secure non-slip grasping surface Easy to install requires no modifications to firearm. No gunsmithing required to fit most popular 12 GA. Pump guns. Fits 12 gauge barrels only for Norinco 98 Mossberg 500 and 590 (except 590A1) Maverick 88 Remington 870 1100 and 11-87 Winchester 1200 and 1300. Specifications for JE Machine Tech Shotgun Heatshield 12 Ga 13.5in: Manufacturer: JE Machine Tech Finish: Oxide Additional Features: 12 GA Fabric/Material: 13.5in Formed Steel Color: Black Condition: New Features of JE Machine Tech Shotgun Heatshield 12 Ga 13.5in: 13.5" Made from formed steel with elongated cooling slots which allow for fast dissipation of heat Slips over the barrel and is secured with supplied hardware Black oxide finish matches most shotgun components. Protects your hands from burns and provides a secure non-slip grasping surface Easy to install requires no modifications to firearm No gunsmithing required to fit most popular 12 GA Pump guns Fits 12 gauge barrels only for Norinco 98 Mossberg 500 and 590 (except 590A1) Maverick 88 Remington 870 1100 and 11-87 Winchester 1200 and 1300. Package Contents: JE Machine Tech Shotgun Heatshield 12 Ga 13.5in JE Machine Tech TS-HS2: 13.5 inch Standard 12 Gauge Shotgun Heatshield Black