Home / Class 3 Firearms, NFA & Destructive Devices / Class 3 Parts & Accessories / YANKEE HILL MACHINE COMPANY QD MOUNT THEAD PROTECTOR YANKEE HILL MACHINE COMPANY QD MOUNT THEAD PROTECTOR$16.75 YANKEE HILL MACHINE COMPANY QD MOUNT THEAD PROTECTOR 2 in stock YANKEE HILL MACHINE COMPANY QD MOUNT THEAD PROTECTOR quantity Add to cart SKU: LIP|YHM-3114 Category: Class 3 Parts & Accessories Tag: Online Only Brand: Yankee Hill MachineProduct ID: 66200 Related products SUREFIRE SOCOM MB 338LAP 5/8X24 $179.00 View Details Surefire SOCOM Replacement Shim Kit for SF3P/SFMB/WARCOMP-556 1/2-28 $13.51 View Details COLETAC METPY 6″ SPPRSSR COVER CB $67.45 View Details SUREFIRE 4 PRONG FH 5.56MM 1/2X28 $179.00 View Details