HK Army Full EXO Case Collection ComboKeep all your gear protected with the HK Army EXO Case Combo! Included is the following: HK Army EXO Marker Case 2. 0 HK Army EXO Goggle Case HK Army EXO Loader Case HK Army EXO Tank Case The HK Army EXO Marker Case is the first of its kind with full hardshell protection for two markers in one case. The protective case is designed to safeguard your paintball marker and barrel from scratches and damage. Keep your marker in pristine condition while