Miller MIG guns
Start with the Miller gun family, then open the support page for breakdowns, consumables, and buying paths.
Use this for common Miller MIG guns installed on Millermatic and Multimatic machines.
Use this for Miller spool gun and push-pull aluminum gun support.
Use this for common Miller MIG gun wear items.
Legacy filename kept live so existing links do not break.
M-100 and M-150 are light industrial Miller MIGmatic guns. Miller lists an MDX consumables conversion kit that lets M-100 and M-150 front-end nozzles and tips move toward the MDX standard-duty consumable family.
Wire: .023 - .045 in. (0.6 - 1.2 mm)
Open support pageThe MDX-100 is Miller's current light industrial 100-amp gun path for the Millermatic 142 and Millermatic 211 PRO class of machines.
Wire: .030 - .035 in. (0.8 - 0.9 mm) standard wire size
Open support pageThe MDX-250 is Miller's industrial 250-amp gun path for the Millermatic 252, Millermatic 255, Multimatic 235, and Multimatic 255 class.
Wire: .023 - .045 in. (0.6 - 1.2 mm)
Open support pageMDX-250S / AccuLock S is the current support path in the M-25 -> MDX-250 -> MDX-250S lineage where the AccuLock S configuration applies.
Wire: .035 - .045 in. (0.9 - 1.2 mm) on listed existing support rows
Open support pageThe M-25 is a discontinued legacy 250-amp Miller MIG gun. Use this page to identify older M-25 parts and move toward the MDX-250 / MDX-250S replacement path.
Wire: .023 - .045 in. plus listed legacy options
Open support pageThe MDX-250 EZ Select is a 15 ft. model-specific Miller gun path. Match 1770046 or 1770047 before choosing the consumable family.
Wire: .030 - .045 in. depending on stock number
Open support pageBTB air-cooled guns are configurable Bernard industrial guns listed with Miller-compatible power sources and feeders.
Wire: .023 - 1/8 in. (0.6 - 3.2 mm)
Open support pageClean Air E guns are Bernard fume extraction MIG guns for reducing welding fume exposure at the source while retaining heavy industrial welding performance.
Wire: .023 - 1/8 in. (0.6 - 3.2 mm)
Open support pageIronPro guns are Bernard self-shielded flux-cored guns for structural steel and field fabrication applications.
Wire: .062 - 3/32 in. (1.6 - 2.4 mm)
Open support pageSpoolmate 100 is a light industrial aluminum spool gun for compact Miller MIG and multiprocess machines.
Wire: .023 - .035 in. (0.6 - 0.9 mm)
Open support pageSpoolmate 150 is a 20 ft. light industrial aluminum spool gun for the Miller compact MIG and multiprocess class.
Wire: .030 - .035 in. (0.8 - 0.9 mm)
Open support pageSpoolmate 185 is a legacy light industrial aluminum spool gun grouped with the Spoolmate 3035 service parts table in the Miller accessories catalog.
Wire: .023 - .035 in. (0.6 - 0.9 mm)
Open support pageSpoolmate 200 is a 20 ft. aluminum spool gun used with larger Miller all-in-one and engine-driven packages.
Wire: .023 - .035 in. (0.6 - 0.9 mm)
Open support pageSpoolmate 250 is a legacy aluminum spool gun with its own service parts table in the Miller accessories catalog.
Wire: .030 - .047 in. (0.8 - 1.2 mm)
Open support pageSpoolmate 3035 is a legacy light industrial aluminum spool gun still useful for compatibility lookup and service parts support.
Wire: .023 - .035 in. (0.6 - 0.9 mm)
Open support pageSpoolmatic 15A and 30A are industrial aluminum spool guns with built-in gas valves, rotatable canisters, all-wire dual-groove drive rolls, and direct-connect or WC-24/WC-115A control paths.
Wire: Aluminum .030 - 1/16 in.; solid wire .030 - .045 in.
Open support pageXR-Aluma-Pro Lite is the lightest gooseneck-style XR push-pull gun in the current catalog, with a 25 ft. air-cooled configuration.
Wire: .030 - .047 in. (0.8 - 1.2 mm) aluminum wire
Open support pageXR-Aluma-Pro guns are professional gooseneck-style push-pull guns for heavier aluminum work, available in air-cooled and water-cooled configurations.
Wire: .030 - 1/16 in. (0.8 - 1.6 mm) aluminum wire
Open support pageXR-Aluma-Pro Plus guns are Plus-generation heavy industrial aluminum push-pull guns used with compatible Plus feeder systems.
Wire: .030 - 1/16 in. (0.8 - 1.6 mm) aluminum wire
Open support pageXR-Pistol guns are reliable pistol-style push-pull guns for light- to medium-industrial aluminum applications.
Wire: .030 - 1/16 in. (0.8 - 1.6 mm) aluminum wire
Open support pageXR-Pistol-Pro guns are durable pistol-style aluminum push-pull guns available in air-cooled and water-cooled configurations.
Wire: .030 - 1/16 in. (0.8 - 1.6 mm) aluminum wire
Open support pageXR-Pistol Plus guns are Plus-generation pistol-style push-pull guns for heavy industrial aluminum work.
Wire: .030 - 1/16 in. (0.8 - 1.6 mm) aluminum wire
Open support page