Replacement & Compatible Welders: This 100A MIG welding gun is the replacement for the Magnum 100L (K530-5) gun. Compatible with Lincoln SP series welders (SP-100, SP-100T, SP-125 Plus, SP-130T, SP-135 Plus, SP-135T, SP-170, SP-170T, SP-175 Plus, SP-175T)

More Compatible Models: Lincoln MIG Pak 10, 15 ; Pro 100, 155 ; Pro-MIG 135, 175 ; Weldmark 135 Plus ; Weld-Pak 100, 100HD, 125, 155, 3200HD, 5000HD ; Power Mig 140T, 140C, 180C and more models

Rich Contact Tips: Pre-installed with one 0.030" contact tip. The package also includes 5pcs 0.030" and 5pcs 0.035" tips for quick replacement and flexible use across workshops, home projects, repair and maintenance tasks

Comfortable Operation: Designed with an ergonomic handle and textured grip for a secure and natural hold. The stable trigger mechanism ensures smooth control and responsive operation for consistent welding performance