Windham Weaponry has expanded its line of quality, Picatinny railed, M-LOK compatible forends to offer model for .308 rifles. These are 100% CNC machined from American made 6063 aluminum extrusions to exacting tolerances, then hard coat black anodized to Mil SPEC 8625. They are machined for maximum weight reduction while retaining rigidity and strength. The top Picatinny rail is manufactured to MIL STD 1913 and engineered to be “same plane” with higher .308 receivers. The M-LOK system mounting points are manufactured to Magpul mechanical specifications to ensure perfect fit with all Magpul accessories. Built-in Q.D. Sling Swivel pockets at 3:00 & 9:00 forward positions on the hand guard offer convenient mounting for your sling of choice. The American made Barrel Nut is 100% CNC machined of 4140 pre heat-treated steel (28 to 32 Rockwell hardness), drilled for weight reduction, and black nitrite finished (a QPQ corrosion resistant finish). All mounting hardware is included. These handguards feature the Windham Weaponry logo engraved into side panels. This fine forend is also available in 9″, 13″, and 15″ lengths. Made in the U.S.A.