Miller 250 amp 169599 Replacement Mig Welding Gun Torch Stinger M-25 15 ft M25 This is a brand new 15 ft, Heavy Duty m25 welding mig gun. This gun is a direct replacement for a Miller MIGmatic M-25 welding gun, Part # 169598. The front end parts of this gun are completely interchangeable with the Miller gun - that's right, it uses the same 169 726 gas nozzle, the same 169 728 tip adapter, the same 169 729 nozzle adapter, and the same contact tips as the OEM Miller gun. - 15ft 250A Mig gun fits Miller M-25 - Processes : Flux cored Gas Shielded - Wire Diameter Range : .025-.045 in ( Ready For Use .035"-.045" wire ) - Contact tip, Nozzle & all consumables fit original Miller - Used on : Millermatic 200, 210, 212, 250, 250X, 251, 252, Hobart Betamig 2510 ***Options : Add Kit (.023" .030" .035" .045") - One Nozzle fits Miller Nozzle parts 169-726 - One Gas Diffuser fits Miller Gas Diffuser parts 169-728 - One Nozzle Adapter fits Miller Nozzle Adapter parts 169-729 - 20-PK Contact Tips fits Miller .023 000066 / .030 000067 / .035 000068 / .045 000069