Home / Accessory-Silencer Accessories / Rugged Suppressors OBSIDIAN PISTON 9/16×24 View cart “Dead Air Armament WOLVERINE INSERT 15MM RH HK” has been added to your cart. Sale! Rugged Suppressors OBSIDIAN PISTON 9/16×24$8000 $7196 In stock Rugged Suppressors OBSIDIAN PISTON 9/16x24 quantity Add to cart SKU: OP007 Category: Accessory-Silencer Accessories Product ID: 27644 Description Description 17-4 Stainless Steel Related products Sale! Rugged Suppressors OBSIDIAN45 3 LUG ADAPT 9/16X24 $8500 $7561 SilencerCo O-RING BOOSTER PACK $900 Sale! Yankee Hill Machine Company NIELSEN PISTON 9MM M13.5X1LH $7495 $7135 Gemtech ADAPTER MM9 FTM 1/2-28 $7500