HomeClass 3 Firearms, NFA & Destructive DevicesClass 3 Parts & AccessoriesYANKEE HILL MACHINE COMPANY HUB DIRECT THREAD MT 1/2X28YANKEE HILL MACHINE COMPANY HUB DIRECT THREAD MT 1/2X28$74.75 YANKEE HILL MACHINE COMPANY HUB DIRECT THREAD MT 1/2X28 Out of stock SKU: LIP|YHM-2189-28 Category: Class 3 Parts & Accessories Product ID: 87907 Related products Add to WishlistRemove from Wishlist Add to Wishlist YHM 9MM PIST THR PROT 1/2X28 .570 OD $16.75 Buy now Add to WishlistRemove from Wishlist Add to Wishlist DEAD AIR GHOST FIXED BARREL SPACER $28.77 Buy now Out of stock Add to WishlistRemove from Wishlist Add to Wishlist SCO O-RING PACK $11.90 Read more