Home / Accessory-Silencer Accessories / Rugged Suppressors OBSIDIAN9 3 LUG MOUNT View cart “Dead Air Armament SANDMAN 5.56 FRONT CAP” has been added to your cart. Sale! Rugged Suppressors OBSIDIAN9 3 LUG MOUNT$13000 $10964 Out of stock SKU: OA001 Category: Accessory-Silencer Accessories Product ID: 46678 Description Description Requires 3 Lug Adapter Related products Sale! Dead Air Armament SANDMAN 5.56 FRONT CAP $6900 $6042 Sale! Rugged Suppressors R3 FLASH HIDER 3/4X24 $10000 $8715 Sale! Dead Air Armament HUB DIRECT THRD MNT M18X1.5 AI $8900 $8351 Sale! Yankee Hill Machine Company NIELSEN PISTON 9MM M13.5X1LH $7495 $7135