Shiran is a former IDF shooting instructor and range maser, served in the Israeli military for two year and got to be a Sargent in the IDF. While her service time she specialized in using and teaching the IWI Micro Tavor (X95), IWI Tavor (TAR-21), M4 and IWI Negev. Her mission was to show all infantry troops how to function and maintain their personal weapon, show how to shoot properly (standing, kneeing, etc..) and also to qualify infantry sharpshooters. Today she still serves as an active shooting instructor reservist.