You can buy all of the parts needed to hook up a plastic bottle safely to a 3k psi CO2 tank. All you need is a few brass NPT fittings, as well as a pressure regulator. The whole setup will cost like 60 bucks to get started and even a small co2 tank will last probably years.
You can buy all of the parts needed to hook up a plastic bottle safely to a 3k psi CO2 tank. All you need is a few brass NPT fittings, as well as a pressure regulator. The whole setup will cost like 60 bucks to get started and even a small co2 tank will last probably years.