RM3015-1 - 300A Replacement MIG Torch 15ft - Tregaskiss Compatible

Heavy-Duty 300 Amp MIG Gun - Tregaskiss Style

The RM3015-1 is a premium aftermarket replacement MIG gun designed to meet the rigorous demands of industrial welding environments. Modeled after the popular Tregaskiss style, this 300-amp air-cooled torch delivers reliable performance for medium to heavy-gauge fabrication tasks. With a 15-foot cable assembly, it offers the necessary reach for working on large assemblies, structural steel, and manufacturing lines without compromising wire feed smoothness.

Engineered for compatibility, this gun utilizes standard Tregaskiss-style consumables, including contact tips, nozzles, and gas diffusers. This ensures that your shop can maintain a single inventory of parts, reducing complexity and downtime. The robust construction features a durable outer jacket that resists cuts, abrasion, and heat, protecting the internal power cable and liner. The connection backend is designed for secure conductivity and gas flow, ensuring stable arc characteristics even during extended welding sessions.

Operator comfort is a priority in the design of the RM3015-1. The handle is ergonomically shaped to fit naturally in the hand, reducing grip fatigue and wrist strain during long shifts. The trigger mechanism is built for longevity, providing a crisp and responsive actuation. Whether you are replacing a worn-out OEM gun or outfitting a new machine, this 300A torch provides the durability and performance professional welders expect.

Key Features

• High Amperage Capacity: Rated for 300 amps, making it suitable for a wide range of wire diameters and material thicknesses.


• Extended Reach: The 15-foot cable allows for greater mobility around the shop floor.


• Cost-Effective Maintenance: Uses widely available generic or OEM Tregaskiss style front-end parts.