Home / Accessory-Silencer Accessories / Rugged Suppressors OBSIDIAN9 3 LUG ADAPT 13.5x1L View cart “SilencerCo DELTA 1/2X28 THREAD SPACER” has been added to your cart. Sale! Rugged Suppressors OBSIDIAN9 3 LUG ADAPT 13.5x1L$8500 $7561 Only 1 left in stock Rugged Suppressors OBSIDIAN9 3 LUG ADAPT 13.5x1L quantity Add to cart SKU: OA004 Category: Accessory-Silencer Accessories Product ID: 30576 Description Description M13.5X1 LH Related products Gemtech THREAD PROTECTOR 1/2-28 RF $1800 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $7495 $7135 Gemtech ADAPTER MM9 FTM 1/2-28 $7500 Sale! Gemtech ADAPTER GM-45/BLACKSIDE 1/2-28 $8500 $8444