K470-2 - Lincoln Magnum 300 MIG Gun, 15 ft, 300A, .035-.045 Wire

Reliable Industrial Performance with the Lincoln Magnum 300

The Lincoln Electric Magnum 300 MIG Gun (K470-2) is a premier choice for semi-automatic welding applications requiring robustness and precision. Designed to handle the rigors of job shops, production lines, and manufacturing environments, this gun is rated for 300 amps at a 60% duty cycle when using CO2 gas. Its 15-foot cable length provides ample reach for operators working on large assemblies or in dynamic workspace configurations, ensuring that you can access your weld joints without constantly repositioning the wire feeder.

Built for Durability and Comfort

Operator fatigue is a critical factor in welding productivity, and the Magnum 300 addresses this with its classic curved handle. The lightweight and balanced design offers a comfortable grip that allows for extended welding sessions with minimal strain. The construction of the gun itself is engineered for longevity; it features an abrasion-resistant, extruded rubber jacket that adds significant strength to the cable, protecting it from cuts, burns, and general shop wear. The gun tube is armored with an electrically insulated metal jacket, optimizing performance even when using fine wires.

Precision Control and Maintenance

The K470-2 is equipped with a one-piece modular trigger assembly molded from high heat-resistant material. This design withstands the intense heat and spatter common in high-amperage welding while ensuring clean electrical signals through high-quality silver contacts. Maintenance is simplified with a rotatable gooseneck that helps navigate awkward joint locations and a rugged strain relief system that enhances feedability by preventing acute cable angles. This package comes ready to weld with essential consumables, including a contact tip, gas diffuser, nozzle, insulator, and liner setup for .035-.045 inch wire.