The Lowpro Rail Guard provides essential protection for your Picatinny rail system with a low-profile design in durable OD Green polymer construction.Lowpro 6-inch Picatinny Rail Guard18-slot ladder rail cover designDurable polymer construction in OD GreenLow-profile design for tactical applicationsCompatible with standard Picatinny rail systemsEssential for protecting unused rail sections while maintaining a clean professional appearance on tactical rifles and firearms accessories.