Paintball Marker Terms & Conditions This is the ultimate Mini GS bundle - and ideal for anyone looking for a fast, light, accurate marker. Combined with a 3000psi air system and an Electronic Loader, this marker is one of the most popular on the market. Fast, light and compact, the Invert Mini GS is the latest model and has been designed with the modern paintballer in mind. Built with unique technology, the Mini is the next step in evolutionary paintball markers. Marker Info What gas can I use? HPA What is the barrel thread size? AC What calibre does it take? .68cal
