Heavy duty launching device - “Shell-Pro”™. Full CNC, made of extremely durable aviation polymer barrel and tempered stainless steel pneumatic mechanism – making this device the ultimate solution for any weather and for any types of game or army trainings. This launching device was designed for the law enforcements and military use, but also an aggressive airsoft and paintball players are welcome to use it. Powered by unregulated CO2 (600-800 PSI). The new system is saving the safe muzzle velocity like in a regular “Shell”™, but allowing to use it in a cold weather (up to -10’ C).