Top Features Built for operator comfort when welding with the greater heat levels generated by higher amperage applications for most .045-1/16 in. (1.2-1.6 mm) gas-shielded operations. One-piece modular trigger assembly - Molded out of high heat resistant material to withstand head and spatter and ensure long life. Gun tube design - Armored with an electrically insulated metal jacket optimizing fine wire welding performance. Abrasion-resistant, extruded rubber jacket - Adds strength and long life to the cable. Classic curved handle - Lightweight and balanced, providing a comfortable grip to reduce fatigue. Processes MIG, Flux-Cored Gas-Shielded Wire Diameter Range .025-5/64 in. (0.6-2.0 mm) Semiautomatic Gas-Shielded Guns Magnum® guns for MIG or flux-cored welding feature our classic curved handle and are available in a number of amperage ranges for use in many applications. Built for operator comfort when welding with the greater heat levels generated by higher amperage applications for most .045-1/16 in. (1.2-1.6 mm) gas-shielded operations. One-piece modular trigger assembly - Molded out of high heat resistant material to withstand head and spatter and ensure long life. Gun tube design - Armored with an electrically insulated metal jacket optimizing fine wire welding performance. Abrasion-resistant, extruded rubber jacket - Adds strength and long life to the cable. Classic curved handle - Lightweight and balanced, providing a comfortable grip to reduce fatigue. Rotating gun tube and gun hanger clip - Allow any number of hand positions to reduce fatigue or fit into tight spaces. Product Name Product Number Duty Cycle at Rated Amperage 60% Rated Amperage 400 Gun Type Handheld Wire Diameter .025-5/64 in. (0.6-2.0 mm) Cooling Air cooled Dimensions (H x W x D) 3.75 in x 19.5 in x 18.5 in (95.3 mm x 495.3 mm x 469.9 mm)
