ODIN Works AR-15 17.5in Ragna Free Float Forend M-LOK Red. Literally designed for the fastest install possible the RAGNA features a one piece barrel nut with no shims or clocking needed. Available in 12.5 15.5 and 17.5 inch lengths the RAGNA will make any build better. Strong lightweight and unique the RAGNA is available with MLOK or KMOD attachment points where you need them. Specifications for ODIN Works AR-15 Ragna Forend: Manufacturer: ODIN Works Color: Red Finish: Type 2 Hard Anodize Fabric/Material: 6061-T6 Aluminum Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Handguard Length: 17.5 in Gun Rail: M-LOK Weight: 11.1 oz Condition: New Included Accessories: All mounting hardware Quantity: 1 Features of ODIN Works AR-15 Ragna Forend Free floating Type 2 Hard Annodize Once piece barrel nut black nitride coating All mounting hardware included Accessory rail not included Made from 6061T6 aluminum Inside Diameter: 1.35" Outside Diameter: 2.02" Tall by 1.52" KMOD or MLOK available at 3 6 and 9 o'clock All .750 ODIN Works gas blocks fit inside Package Contents: ODIN Works AR-15 Ragna Forend Barrel Nut Screws and Allen Wrench ODIN Works F-17-ML-RA-RED: AR-15 17.5in Ragna Free Float Forend M-LOK Red