Areyouelectronicallyfiringyourshowswithe-matchorMJGinitiatorsandrunintoaproductwithoutaportandonlycontainingaviscofuse?Theseadaptersmakeallofyourproblemsgoaway.Simplyslipoverthefactoryviscofuseandasmallpieceof tape to secure the connection. Now you are ready to plug in your MJG initiator or e-match.