Home / Class 3 Firearms, NFA & Destructive Devices / Class 3 Parts & Accessories / YANKEE HILL MACHINE COMPANY VICTRA-12 THREAD PROTECTOR YANKEE HILL MACHINE COMPANY VICTRA-12 THREAD PROTECTOR$16.42 YANKEE HILL MACHINE COMPANY VICTRA-12 THREAD PROTECTOR 5 in stock YANKEE HILL MACHINE COMPANY VICTRA-12 THREAD PROTECTOR quantity Add to cart SKU: LIP|YHM-1249 Category: Class 3 Parts & Accessories Tag: Online Only Brand: Yankee Hill MachineProduct ID: 70234 Related products GEMTECH PISTON GM-45 LID MK23 $146.57 View Details NOS MUZZLE ADAPTER 5/8-24 TPI $39.68 View Details 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