Product Details
The Magnum® Pro semi-automatic MIG welding gun operates at 400A with a 60% duty cycle, designed to enhance performance and operator comfort. This welding gun features industrial grade construction and incorporates Lincoln Electric Copper Plus® contact tips, which have a larger diameter and mass to improve heat dissipation and increase tip life. The Curve™ handle design is lightweight and balanced, providing a comfortable grip that reduces operator fatigue, while the rotating gun tube and gun hanger clip allow for multiple hand positions to further minimize fatigue and accommodate tight spaces. Additionally, the simplified expendable parts selection streamlines maintenance. The kit includes one contact tip (KP2744-045), a 0.625 in. (15.9 mm) thread-on gas nozzle with a 1/8 in. (3.2 mm) recess (KP2742-1-62R), and a thread-on diffuser (KP2746-1).








