MIG Gun MIG Gun Type Air-Cooled Cooling Method Air-Cooled Series BTB-O Series Maximum Current 400 A Duty Cycle 60 Percent 100 Percent For Gas Type CO2 (Carbon Dioxide) Mixed Gas Maximum Wire Diameter 0.045 in Cable Length 15 ft For Rear Connection Type Miller-Compatible Handle Type Curved Trigger Type Standard Neck Tube Type Rotatable Neck Tube Angle 45 Degrees For Wire Type Solid Model Q4015TE5EMC Tip Series Quik Tip Welding Processes MIG Welding (GMAW)