The quick tap CO2 charge uses 16 Grain CO2 cartridges to refill the Should Shot unit. Each cartridge can fill the unit up to 100 PSI in seconds. The connection piece screws onto the intake valve on the Shoulder Shot and has an adjustable knob to stop the intake of the CO2 for less pressure. The device comes with five 16 Grain CO2 cartridges.
Watch the DTX Shoulder Shot reach 60 PSI in seconds:
