Help with CO2 Cartridge Conversion

[Admin]

sirs ask lang ko cuz naka dungog manko naay mo convert sa co2 cartridge para ma refillable cya like the greengas, i recently purchase a PT99 Taurus CO2 BB from QBC ( advertisement hehe ) , and nindot iya performance. ako lang for convinience and para maka save pud sa co2, naay mo convert sa cartridge para mabutangan cya/refill or mabutangan pud cya ug hose or something na connected to a co2 tank na gamay pwd butang sa vest. Ive heard naa daw mo convert, any ideas mga sirs? or can u refer me to someone who has that expertise/

and sir pareha raba ug PSI ang small cartridge sa tank na co2? or needed pud na regulator sa PSI.

Thank you and Godbless.