Home / Accessory-Silencer Accessories / Rugged Suppressors OBSIDIAN PISTON M13.5X1 LH You cannot add "Rugged Suppressors FLASH HIDER FRONT CAP 5.56" to the cart because the product is out of stock. Sale! Rugged Suppressors OBSIDIAN PISTON M13.5X1 LH$8000 $7196 In stock Rugged Suppressors OBSIDIAN PISTON M13.5X1 LH quantity Add to cart SKU: OP004 Category: Accessory-Silencer Accessories Product ID: 54267 Description Description 17-4 Stainless Steel Related products Gemtech THREAD PROTECTOR 1/2-28 RF $1800 Sale! Dead Air Armament KEYMO FLASH HIDER M14X1LH $8900 $8472 SilencerCo O-RING BOOSTER PACK $900 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $7495 $7135