FAB Defense Handguard w/Rails For Remington Model 870 OD Green. Installing these FAB Defense Shotgun Forends & Handguards on your firearm gives you three Picatinny rails for accessories like lights or laser sights. Install the FAB Defense PR-870 Rail System without the assistance of a professional gunsmith to get a durable and lightweight mounting solution. As an added bonus this rail enhances thermal insulation. Mount Picatinny compatible accessories on your gun using this FAB Defense Remington 870 Rail System. Specifications for FAB Defense Handguard w/Rails For Remington Model 870: Manufacturer: FAB Defense Gun Model: Remington Model 870 Handguard Length: 7.32 in Gun Rail: Picatinny Weight: 0.41 lb Included Accessories: Standard Width: 2.48 in Gun Type: Shotgun Quantity: 1 Height: 2.2 in Features: Facilitates Three Picatinny Rails Mount Picatinny Compatible Accessories on your Remington Shotgun State-of-the-Art Ergonomic Design Durable Hard-wearing & Lightweight Construction Quick & Easy Installation No Gunsmith Required Improves Thermal Insulation Constructed From Reinforced Polymer Composite Package Contents: FAB Defense Handguard w/Rails For Remington Model 870 What firearm models does the manufacturer say FAB Defense Handguard w/Rails For Remington Model 870 is compatible with? The manufacturer says that FAB Defense Handguard w/Rails For Remington Model 870 is compatible with Remington Model 870FAB Defense FX-PR870G: Handguard w/Rails For Remington Model 870 OD Green