“YHM .45 PIST TP .578X28 .650 OD BLK” has been added to your cart. View cart HomeClass 3 Firearms, NFA & Destructive DevicesClass 3 Parts & AccessoriesYANKEE HILL MACHINE COMPANY SIDEWINDER PISTON 40SW 9/16X24YANKEE HILL MACHINE COMPANY SIDEWINDER PISTON 40SW 9/16X24$67.25 YANKEE HILL MACHINE COMPANY SIDEWINDER PISTON 40SW 9/16X24 2 in stock YANKEE HILL MACHINE COMPANY SIDEWINDER PISTON 40SW 9/16X24 quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist SKU: LIP|YHM-3235-24 Category: Class 3 Parts & Accessories Product ID: 79024 Related products Add to WishlistRemove from Wishlist Add to Wishlist DEAD AIR SNDMN/WLFMN FRNT CAP TOOL $28.77 Buy now Add to WishlistRemove from Wishlist Add to Wishlist GPS TAC SUPPRESSOR COVER 22LR 5″ BLK $27.67 Buy now Add to WishlistRemove from Wishlist Add to Wishlist DEAD AIR SANDMAN FRONT CAP TOOL $28.77 Buy now