Mi Handguard Crm M-lok 9.25" - Combat Rail Fits Ar-15

FEATURES:
-4140 heat treated barrel nut
-Barrel nut & wrench included
-Features patented 4140 heat treated torque plate
-1913 picatinny top rail
-Two integral anti-rotation QD sling sockets
-9.25" length
-Weight: 8 oz