Home / Accessory-Silencer Accessories / CGS Group PISTON 1/2X28 BLACK View cart “SilencerCo 3-LUG MUZZLE DEVICE 9MM 5/8X24” has been added to your cart. Sale! CGS Group PISTON 1/2X28 BLACK$5500 $5335 Out of stock SKU: CGS-KRK-1/2X28PISTBK Category: Accessory-Silencer Accessories Product ID: 32848 Description Description Fits Kraken/MOD9/Nautilus17-4PH Stainless Steel Related products Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $7495 $7135 Sale! Dead Air Armament XENO MOUNT FLASH HIDER 5/8X24 $8900 $8472 Sale! Gemtech ADAPTER GSG-1911 M9X.75-1/2-28 $4500 $4183 SilencerCo DELTA 1/2X28 THREAD SPACER $1900