Home / Class 3 Firearms, NFA & Destructive Devices / Class 3 Parts & Accessories / YANKEE HILL MACHINE COMPANY SIDEWINDER PISTON 45ACP 16X1LH YANKEE HILL MACHINE COMPANY SIDEWINDER PISTON 45ACP 16X1LH$69.75 YANKEE HILL MACHINE COMPANY SIDEWINDER PISTON 45ACP 16X1LH 1 in stock YANKEE HILL MACHINE COMPANY SIDEWINDER PISTON 45ACP 16X1LH quantity Add to cart SKU: LIP|YHM-3225-ML Category: Class 3 Parts & Accessories Tag: Online Only Brand: Yankee Hill MachineProduct ID: 66338 Related products DEAD AIR ARMAMENT WOLVERINE WAVE SPRING $10.70 View Details DEAD AIR ARMAMENT MUZZLE DEVICE SHIM KIT 5.56 $10.54 View Details Gemtech Series ETM 3-Port Muzzle Brake 7.62 5/8×24 $63.29 View Details COLETAC METPY 7.5″ SPPRSSR COVER BLK $67.45 View Details