American Built Arms Company LTF Rail 7 Slot Combo- 4 5 Black. These products are born from technologically advanced materials to not only make them strong but light weight and heat resistant. Our commitment to design high quality tough as nails products is exemplified in the Light to Fight series. Specifications: - Light weight polymer material reinforced with high strength fibers - Continuous Mil Spec Picatinny rail designed to deliver maximum reliability - Integrated hardware molded directly into the part to add strength and durability - Integrated bolt with lock washer to lessen the need for extra mounting hardware - High heat resistance - Easily installs onto multiple weapons platforms - This product is the 7 Slot rail section that comes complete with mounting hardware. Specifications for American Built Arms Company LTF Rail 7 Slot: Application: Shooting Accessory Package Contents: American Built Arms Company LTF Rail 7 Slot American Built Arms Company ABALTFCR: LTF Rail 7 Slot Combo- 4 5 Black