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 MUZZLE BREAK 3/4-24 $179.00 View Details GEMTECH ADAPTER MM9 LID 1/2-28 $156.21 View Details Surefire SOCOM Replacement Shim Kit for SF3P/SFMB/WARCOMP-556 1/2-28 $13.91 View Details SUREFIRE FA HUB 762 1.375X24 SOCOM $269.00 View Details