300703 - Bernard BTB 300A MIG Gun, 15ft, Miller Style

Bernard 300A MIG Gun – The Professional's Choice

Upgrade your welding setup with the Miller 300703 Bernard MIG Gun, a premium 300-amp air-cooled torch designed for serious fabricators. Known for its rugged reliability and ease of maintenance, this gun is a favorite in shipyards, trailer manufacturing, and heavy equipment repair shops. This specific model comes pre-configured with a 15-foot cable and a Miller power pin, ensuring immediate compatibility with your existing Miller welding machines.

Why Choose Bernard?

• 100% Duty Cycle: Rated for continuous welding at 300 amps with CO2, allowing you to push your production limits without overheating the torch.
• Superior Wire Feeding: The liner and cable geometry are optimized to minimize drag, ensuring smooth wire delivery even when the cable is looped or bent.
• Tool-Free Maintenance: The Centerfire nozzle and tip system allows for rapid changes without pliers, keeping you under the hood and welding longer.

Designed for the Welder

Comfort is key to quality welding. The Bernard gun features a balanced handle and a rotatable neck that helps you maintain the optimal work angle with less physical stress. The trigger is designed to last for millions of cycles, providing tactile feedback and reliable engagement every time. Whether you are replacing a worn-out OEM gun or outfitting a new station, the Bernard 300A gun delivers the performance and longevity that professional welders demand.

Compatible with: Most Miller industrial wire feeders and integrated MIG runners. Check your drive roll size and liner diameter to match your specific wire application (standard setup covers .035" to .045" wire).