Viper 2.0 The ViperA(R) 2.0 is a classic conventional OWB leather holster. It has a forward swept 15-degree cant in a left or right hand configuration. Available in black or tan with suede lined leather around an adjustable tension system for the perfect draw stroke every time. Description: Glock 17, 17 Gen 5, 22, 31, 47 Right Hand Black