BQ5015MS31MC - Bernard Q-Gun 500A MIG Torch, 15ft, 1/16 Wire, Miller Backend

Heavy-Duty Industrial MIG Gun

The Bernard Q5015MS31MC is a premium 500 Amp air-cooled MIG gun designed for the most demanding industrial welding environments. Part of the renowned Q-Gun series, this model is engineered to deliver consistent performance and durability in heavy fabrication, structural steel, and manufacturing applications. With a 100% duty cycle rating when using CO2 shielding gas, the Q500 allows for continuous welding at high amperages without overheating, ensuring maximum productivity and reduced downtime.

This specific configuration features a 15-foot (4.6-meter) cable assembly, providing welders with significant reach and flexibility when working on large assemblies or in restricted spaces. The gun is pre-setup for 1/16-inch (1.6mm) welding wire, making it an excellent choice for heavy deposition rates typically associated with flux-cored arc welding (FCAW) or heavy-gauge solid wire MIG welding. The liner and contact tip are matched to this diameter to ensure smooth wire feeding right out of the box.

Connectivity is seamless for owners of Miller equipment, as this gun comes equipped with a standard Miller power pin termination. The backend connection is robust and designed to maintain positive electrical contact and gas flow. The gun utilizes Bernard's Centerfire consumable system, which is favored in the industry for its threadless contact tip design that stays tight and provides better thermal conductivity. The rotatable neck allows operators to adjust the torch angle for optimal access to weld joints without straining their wrists.

Constructed with a heavy-duty curved handle, the Q5015MS31MC offers superior ergonomics and grip, reducing operator fatigue during long shifts. The cable is reinforced to resist cuts, burns, and abrasion, common hazards in heavy industrial settings. For facilities requiring a reliable, high-amperage air-cooled solution that integrates directly with Miller wire feeders, this Bernard Q-Gun is the industry standard for performance and longevity.