Too bad, US-based players can't order this at RedWolf Airsoft... "This fully functional silencer is fully licensed from Gemtech, is this Trinity 9mm Silencer from Madbull. Featuring fully licensed markings and logos the Gemtech Trinity Silencer features both Clockwise and Counter Clockwise threading for installing on your Airsoft gun. Due to the functional capabilities of this ultra realistic silencer, it is not available for sale to the US, we apologize for any inconveniences caused."