The T16 and T68 are the only paintball markers in the world with the M203 CO2 system. This system can fit all standard 3.5oz, 4oz, 7oz, 9oz and 12oz CO2 tanks. The T16 M203 has our patented FOUR stage expansion system that provides unsurpassed firing power. This system is an option from the Flexi-CO2 System. The Flexi-CO2 System is having power source in the butt stock or remote line. (Click here for more information on the Flexi-CO2 System)

The system also comes with a pressure gauge for velocity adjustment as well as for tank remaining capacity information.