Miller M-15 Millermatic style. It's all about "Quality". Our Miller M15 Millermatic style* & Hobart H-10 style are made in the USA and are interchangable with standard, non patented, Miller consumables, parts and accessories and can be used on: Miller SideKick, XL/Cricket XL/Millermatic 90 and the following Millermatic systems; 35,120/150, 130, 130XP, 135/140s/175/180s/DVIs, 185, Challenger, Challenger172 and Pulser. Our Mig welding guns meet or exceed OEM standards and specifications. Ready to weld includes contact tip, nozzle and liner. M-15 style Mig Guns are Proudly Made in the USA and used by Professionals Worldwide.