• 8FT Liner Mig Gun Fit Century 117-078 155GL 155GS 117-079 170GL 170GS MIG Welder

• Bonus:
  Free 5-pk Contact Tips .030"  & 1-pk  Gas Nozzle & 1-pk Diffuser & 1-pk No Gas Nozzle
  
  
  
  This Mig gun has an air valve in its handle linked to a transparent gas pipe, 
• so this mig gun can be used in a welding machine with gas,
• and it is not necessary to install a gas pipe when adapting to a welding machine without gas. 
• This mig gun uses the same cutting-edge part 21-50 Nozzle 1/2 "as Tweco.

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