- Industrial Grade Construction –
- High quality copper parts ensure superior electrical contact and heat dissipation.
- Four trigger leads are standard for fast field repair.
- Patent-pending Anti-Seize™ tip and diffuser thread design reduces tip and diffuser seizing.
- Lincoln Electric Copper Plus® Contact Tips – Larger tip diameter and mass improve heat dissipation to increase tip life.
- Curve™ Handle Design – Our Curve™ handle is 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.
- Simplified Expendable Parts Selection – 350A and 550A consumables are interchangeable across all gun models. All models ship with 350A parts.
- Upgrade your Magnum® – Turn your existing gun into a Magnum® PRO Curve™ by switching to Magnum® PRO gun tubes and expendable parts.