Home / Accessory-Silencer Accessories / Rugged Suppressors OBSIDIAN PISTON 9/16×24 Sale! Rugged Suppressors OBSIDIAN PISTON 9/16×24$8000 $7196 Out of stock SKU: OP007 Category: Accessory-Silencer Accessories Product ID: 27644 Description Description 17-4 Stainless Steel Related products Sale! Gemtech ADAPTER SIG MOSQUITO $4500 $4183 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 40SW 9/16X24 $7495 $7135 Sale! SilencerCo 3-LUG MUZZLE DEVICE 9MM 5/8X24 $8900 $8211 Sale! Dead Air Armament WOLVERINE INSERT 15MM RH HK $8900 $7865