GK Tactical SF SOCOM556 - RC Mock Suppressor (14mm-) V2The GK Tactical SF SOCOM556 Mock Suppressor has a QD style feature that one can add to their gun fairly quickly by having the included 14mm CCW flash hider on their gun, throwing the suppressor on is just a matter of seconds and now you have a platform that could cover the extended inner barrel you have. Available in Tan and Black Threading 14mm CCW Length: 165mm Package includes: 1x mock suppressor, 1x flash hider