Advanced Armament Corp Hub Adapter Fits HUB Compatible Silencers Mounts to AAC 1X16LH Taper Mount Black. Simple secure and repeatable this is the mounting solution designed to keep suppressors locked in place under real use. Specifications for Advanced Armament Corporation Hub Adapter Fits HUB Compatible Silencers Mounts to AAC 1X16LH Taper Mount Black: Manufacturer: Advanced Armament Corporation Color: Black Finish: Black Additional Features: HUB Silencers 1x16 LH Taper Mount Mount Handle Color: Black Features of Advanced Armament Corporation Hub Adapter Fits HUB Compatible Silencers Mounts to AAC 1X16LH Taper Mount Black: 1X16 Left-Hand Internal Threads Package Contents: Advanced Armament Corporation Hub Adapter Fits HUB Compatible Silencers Mounts to AAC 1X16LH Taper Mount Black