K3131-3 - Lincoln Magnum PRO 350 Dual Procedure MIG Gun 20ft K3131-3

Reliable Welding with Maximum Comfort

Upgrade your welding arsenal with the Lincoln Electric K3131-3 Magnum® PRO 350 Dual Procedure Welding Gun. Featuring a generous 20-foot cable, this gun provides the reach and flexibility needed for large-scale projects. It is specifically built to handle wire diameters ranging from 0.035" to 5/64", making it versatile enough for MIG, Pulsed MIG, and Flux-Cored processes.

Comfort Grip™ Design

Welding all day can take a toll on the body, which is why Lincoln Electric integrated the Comfort Grip™ handle into the Magnum PRO series. This ergonomic, barrel-style handle fits naturally in the hand and is balanced to reduce wrist strain and fatigue. Whether you are welding in flat, vertical, or overhead positions, the lightweight design helps you maintain control and precision.

PRO Select™ System

The Magnum PRO 350 is part of the Lincoln PRO Select™ Gun Selection System, which emphasizes choosing a gun based on actual application amperage rather than just machine rating. With a 100% duty cycle at 350A, this gun is ready for continuous use without overheating. The industrial-grade construction features high-quality copper and aircraft-grade aluminum parts, ensuring superior electrical contact and long-term durability.

Maintenance Made Easy

Field repairs are quick and hassle-free with the Magnum PRO's design. The gun features a simplified 4-lead trigger connection for fast access. Additionally, the Anti-Seize threads on the contact tips and diffusers prevent the common issue of parts fusing together, saving you time and frustration during consumable changes. Shop Welders Supply for the best deals on Lincoln Electric welding guns and accessories.