This is the Valve only which will allow you to use any HPA Tanks of you Choice.
*Requires M18*1.5 Threads to be compatible
PCP Scuba tank valve Gas Fill Station Charging Adapter With 20'' Hose
Paintball PCP Scuba tank valve Gas Fill Station
With dual 25mm 6000psi high quality pressure gauge
Quick relief valve for convenient use
500mm high pressure hose, 8mm quick coupler
Used for pcp paintball and scuba tanks