10'' Blue M-LOK Free Float Handguard Rail Ultra Lightweight for AR15

AR15 10'' Blue M-LOK handguardMaterial: T6 6061 AluminumColor: Blue ( A little difference is acceptable due to different screen monitor ) Length: 10 InchesBarrel Nut IncludedBarrel Nut inside diameter : 1.02'' (26 mm)Handguard inside diameter 1.3125‘’Heavy Super Slim M-LOK Handguard RailEasy to installPackage includes:1 x 10'' M-Lok Handguard Rail2 x Crush Washers1 x Allen Key1 x Barrel Nut