Home / Accessory-Silencer Accessories / Rugged Suppressors OBSIDIAN PISTON M13.5X1 LH View cart “Dead Air Armament WOLVERINE INSERT 15MM RH HK” has been added to your cart. 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 Sale! SIG SAUER FLASH HIDER CL 5.56MM 90 DEG $17999 $16957 Sale! Rugged Suppressors R3 FLASH HIDER M18X1 $10000 $8715 Gemtech THREAD PROTECTOR 1/2-28 RF $1800 Sale! SIG SAUER MUZZLE BRK CL 7.62MM 25 DEG $17999 $16957