Home / Accessory-Silencer Accessories / SilencerCo CHARLIE PISTON MOUNT View cart “Yankee Hill Machine Company SIDEWINDER PISTON 40SW 9/16X24” has been added to your cart. Sale! SilencerCo CHARLIE PISTON MOUNT$13900 Original price was: $13900.$12058Current price is: $12058. Out of stock SKU: AC4751 Category: Accessory-Silencer Accessories Product ID: 43902 Description Description Related products Dead Air Armament SIG MOSQUITO THRD ADAPT 1/2X28 $4500 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $7495 Original price was: $7495.$7135Current price is: $7135. Sale! Dead Air Armament WOLVERINE INSERT 15MM RH HK $8900 Original price was: $8900.$7865Current price is: $7865. Sale! Dead Air Armament HUB DIRECT THRD MNT M18X1.5 AI $8900 Original price was: $8900.$8351Current price is: $8351.