Magnum Pro 100L MIG Gun

Magnum® PRO 100L Welding Guns

Magnum® PRO Semi-Automatic MIG welding gun with 100A 100% mixed gas duty cycle.


The Magnum PRO 100L is the most lightweight and compact gun in the Magnum PRO L-series family. It is ideal for most home, farm, and small shop projects, as well as auto body work and light maintenance and repair applications.


  • Comfortable Grip - The lightweight curved handle with soft rubber over molding enhances comfort and allows for an easier grip of the gun
  • 100% Duty Cycle - The 100L runs at 100% duty cycle using mixed gas, helping it withstand tough jobs
  • Wire Diameter Range - 0.25-0.45 in (0.6 1.2 mm)
  • Premium Tip Performance - The large mass of the Magnum PRO Copper Pluscontact tips help disperse heat, keeping tips cooler and expanding their life. The Anti-Seize threads prevent tips from seizing in the diffuser


Warning -

Cancer and Reproductive Harm -

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