Description APS Pistol Silencer Thread Adapter 11mm to14mm (ACP601) This silencer adapter is made of metal. It has 11mm thread on one side connected to the outer barrel of a Pistol and a 14mm thread on the other side, To allow the user to mount after market airsoft silencer / flash hider. It comes with a external cover so when the adapter is unused, It can protect the thread to enhance the beauty of your gun
