regulator stolen
someone decided they needed the regulator off my tank and now i have a tank and handle with no way to use it. any suggestions on a cheap regulator, i dont need a gauge as im happy with the 150 psi that it emits. any leads would be helpful. oh yeah this is for a 20# co2

I've used an oxygen tank reg for a long time. You have to change the fitting that couples it to the tank.