K3130-4 - Magnum PRO Curve 300 Dual Procedure MIG Gun, 25 ft Cable

Maximize Comfort and Productivity

Upgrade your welding setup with the Lincoln Electric Magnum PRO Curve 300 Dual Procedure MIG Gun, a premium 25-foot torch designed to keep you welding longer with less fatigue. The K3130-4 is built around operator comfort; the signature Curve handle fits naturally in the hand, offering a balanced, lightweight feel that professionals appreciate during all-day fabrication tasks. Beyond comfort, this gun is a powerhouse of efficiency. It features a rotating gun tube and a convenient gun hanger clip, allowing you to position the torch at any angle to access tight spaces or rest it securely when not in use.

Cost-Saving Consumables

One of the biggest advantages of the Magnum PRO series is the use of Copper Plus contact tips. These tips are engineered with more copper mass to disperse heat more effectively than the competition. For you, this means the tips last longer, resist melting back, and prevent the wire from sticking. Fewer consumable changes mean more arc-on time and lower operating costs over the life of the gun. The simplified expendable parts selection makes stocking your shop easier, as many Magnum PRO parts are interchangeable across different amperage guns.

Versatile Performance

Rated at 300 amps with CO2 (60% duty cycle) and 200 amps with mixed gas, this air-cooled gun handles a wide range of wire diameters from 0.025" to 5/64". The "Dual Procedure" designation means this gun includes extra trigger leads to interface with advanced wire feeders, letting you toggle between two pre-set welding schedules on the fly. Whether you are welding mild steel, stainless, or flux-cored applications, the Magnum PRO Curve 300 delivers the consistency and reliability Lincoln Electric is famous for.

What's in the Box?

• Magnum PRO Curve 300 Gun assembly (25 ft cable)
• Standard Contact Tip (KP2744-045)
• Thread-On Gas Nozzle (5/8" ID, 1/8" Recess)
• Thread-On Diffuser