LAS VEGAS--(BUSINESS WIRE)--Ballistic Case Co., provider of industry-leading protection for smartphones and tablets, launched Hard Core Tactical, its first line of protective cases designed specifically for the grueling requirements of military and law enforcement personnel. Also at the SHOT Show this week in Las Vegas, Ballistic officially announced a strategic partnership with Tacprogear (TPG) to develop professional-grade protective cases and other mobile device accessories for military pers