Advanced Technology ShotForce Deluxe Heatshield Ghost Ring for 870 500 - SBS4600About this itemATI 12 gauge Shotgun Tactical Heat Shield w/ Ghost Ring SightsSteel Formed Shotgun HeatshieldElongated Cooling Slots for Maximum Dissipation of HeatEasy Installation - Simply Slide Over Barrel and Secure With Supplied HardwareFixed Nylon Ghost Ring Sights13-1/2" LongManufactured in the USALimited Lifetime WarrantyFits Most 12, 16 and 20 Ga and .410 pump shotgun barrels. Heatshields should not be used on Mossberg Mariner or Remington Marine Coat ShotgunsNote Each Heatsheild should be custom fit. If you do not have the proper tools or do not feel comfortable fitting the heatshield to your firearm please enlist the services of your local gunsmith. ATI or OHYASALES is not responsible for any damage caused by improper installation.Note: Listing is for the tactical heat shield only. Stock or Gun NOT INCLUDED