K2651-1 - Magnum PRO 250 Semiautomatic MIG Gun, 10 ft Cable

Industrial Grade Performance for Demanding Welders

The Lincoln Electric Magnum PRO 250 Welding Gun (K2651-1) is engineered to define reliability in the industrial welding sector. Designed for professionals who demand consistent performance under pressure, this semiautomatic MIG gun boasts a 100% duty cycle at 250 amps. This means you can weld continuously without the downtime associated with gun overheating, making it an indispensable tool for high-volume production environments and heavy fabrication shops. The 10-foot cable length provides adequate reach for standard bench work and assembly cells, ensuring that the welder maintains a stable arc without cable tension affecting the bead profile.

At the heart of the Magnum PRO 250's performance is Lincoln Electric's innovative Copper Plus contact tip technology. These tips are designed with a larger diameter and greater mass than standard industry tips, which significantly improves heat dissipation. By drawing heat away from the wire interface more effectively, Copper Plus tips last longer and reduce the frequency of tip changes, directly translating to increased arc-on time and lower operational costs. Furthermore, the gun features high-quality copper and aircraft-grade aluminum internal components, ensuring superior electrical contact and structural integrity even in harsh shop conditions.

Operator comfort is paramount in the design of the K2651-1. The Comfort Grip handle utilizes a barrel-style design that is both lightweight and perfectly balanced. This ergonomic focus allows welders to hold the gun in various positions with reduced hand and wrist fatigue, which is critical during long shifts. The Secure-Lock gun tube adds another layer of reliability by resisting rotational slipping, ensuring that the nozzle stays oriented exactly where the welder needs it. Whether you are tackling MIG, Pulsed MIG, or Flux-Cored applications, the Magnum PRO 250 delivers the industrial robustness required to get the job done right.