This more simplified geometric take on the rugged Ragna Forend design is what gives the Odin Works R2 M-LOK Handguard its name. Literally designed for the fastest install possible, the R2 features a one piece barrel nut with no shims or clocking needed. The R2 will make any build better. Strong, lightweight, and unique, the R2 is available with M-LOK attachment points where you need them. FeaturesFree floatMade from 6005-T651 AluminumHardware weight: 2.65ozInside diameter: 1.35"Engineered to allow for low profile gas block to fit inside