Home / Accessory-Silencer Accessories / Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH$6895 $6614 Only 1 left in stock Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH quantity Add to cart SKU: YHM-3225-ML Category: Accessory-Silencer Accessories Product ID: 24698 Description Description 45 ACP Piston For Sidewinder Related products Sale! Rugged Suppressors OBSIDIAN PISTON 9/16×24 $8000 $7196 Sale! Gemtech ADAPTER UMAREX RIFLES $4500 $4183 Sale! Rugged Suppressors RUGGED UNIVERSAL MOUNT R.U.M. $27900 $25875 Sale! SilencerCo 3LUG MZZL DEVICE 45ACP 5/8X24S $8900 $8211