110 psi regulator with Gauge for tank pressure. These are the exact CO2 regulators we have used for many years. After spending tremendous amounts of time and money to test practically every regulator on the market, we have come up with a line of units that have extremely fast response, recovery and stability! The result is a CO2 regulator that is a perfect match for the AMS Controllers! Since gauges are not all that accurate anyways and we mostly top off our bottle before we go racing we don’t put a gauge on it. 1/4 inch in and out
