Nico Joule Airsoft gives his take on the Vorsk High Capa 5.1 GBB Pistol Split Side Model. VORSK has 5.1 Hi-Capa Split-Slide models, building on the success of their Hi-Capa series. The split slide design reduces the weight of the moving slide, increasing trigger response and allowing for the addition of a top rail for sights/optics. This results in improved targeting and firing experience while maintaining VORSK’s fierce and dramatic styling.