10" / 15" .308 M-lok Split Top Rail Free Float 1pc Handguard For AR-10 LR-308 Dpms High

Fits LR-308 DPMS High Profile Pattern uppers, AR-10 and Aero Precision uppers with standard .308 barrel nut threading Easy install, only 2 screws & nuts. No shims required.Measurements:Length:                 10" / 15" Width:                  1.65" Height:                 2.18" Inside diameter:  1.54" Barrel nut inside diameter:  1.204" - too small for most BULL or HEAVY BARRELS.   Material:    Handguard:    6061-T6 aluminum alloy, anodized Barrel nut:       Steel   Included: - Steel barrel nut, easy install - Fixing screws & hex wrench included- As pictured - For High Profile DPMS profile uppers (see photo below)