Home / Accessory-Silencer Accessories / SilencerCo CHARLIE THREAD OVER MOUNT View cart “Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH” has been added to your cart. Sale! SilencerCo CHARLIE THREAD OVER MOUNT$11900 Original price was: $11900.$10581Current price is: $10581. In stock SilencerCo CHARLIE THREAD OVER MOUNT quantity Add to cart SKU: AC5229 Category: Accessory-Silencer Accessories Product ID: 98758 Description Description Related products SilencerCo DELTA 1/2X28 THREAD SPACER $1900 Sale! Dead Air Armament WOLVERINE INSERT 15MM RH HK $8900 Original price was: $8900.$7865Current price is: $7865. Sale! Yankee Hill Machine Company SIDEWINDER PISTON 40SW 9/16X24 $7495 Original price was: $7495.$7135Current price is: $7135. Sale! Rugged Suppressors OBSIDIAN PISTON 9/16×24 $8000 Original price was: $8000.$7196Current price is: $7196.