Whats the recommended input pressure for a 68AUTOMAG or MINIMAG when using compressed air or Nitrogen?
800 PSI is the recommended pressure, although a bit higher doesn’t seem to cause any problems. Lower pressures tend to create rapid-fire velocity drop off. Remember that most gauges are +/- 10% of face, which means that a 1200 pound gauge may be off as much as 120 pound PSI. Gauges should be used as a starting point/reference. Individual style of play should also be taken into consideration.