AR-15 16.5" M-LOK Clame On Handguard - Free Float

Newest design Free Float systemGrab Feeling Smooth Every Where as No Burrs and Sharp Edges at all Super Slim M-LOK Free Float Handguard 6061-T6 Aluminum Black Matte FinishNewest design Barrel Nut(STELL)Easy and Quick InstallationHandguard Flush with ReceiverVery Light Very Slim Low Profile Continuous Top Rail Slot for Durable StrengthsWeight with nut:16.5 INCH 19.2 OZ