WeldingCity MIG Gun Kit for Lincoln 200/250 Tweco #2 and ER70S-6 11-lb Welding Wire .030" M6W One roll 11-lb 0.030" welding wire ER70S-6 and accessory kit for Lincoln 200/250 Tweco #2 MIG gun. Fits Lincoln Magnum 200/250 & Tweco Professional #2 MIG welding gun or equivalents. ER70S-6 11-lb 0.030" (1)/Gas nozzle 22-50 (2)/Contact tip 14-30 (10)/Gas diffuser 35-50 (2)/Nozzle adapter 32 (2)/Wire liner 42-3035-15 (1). Please see all listed pictures to check your MIG gun details for part compatibility. Strong technical support with experienced customer service to address buyer's any question.