Q5015MV3ILC - Tregaskiss Q-Gun 500A MIG Torch, 15ft, Lincoln LN-7 Connection, 1/16 Wire

Heavy-Duty Tregaskiss Q-Gun for Lincoln Systems

The Tregaskiss Q5015MV3ILC is a premium 500 Amp MIG gun designed to meet the rigorous demands of high-volume industrial welding. Part of the renowned Q-Gun series, this model is engineered for durability, operator comfort, and ease of maintenance. It is specifically configured with a back-end connection compatible with Lincoln LN-7 wire feeders, ensuring seamless integration into existing Lincoln Electric setups without the need for adapters.

With a 100% duty cycle at high amperages (typically using CO2), this air-cooled gun is built to handle thick plate welding and continuous fabrication tasks. The 15-foot cable assembly provides a generous working envelope, allowing operators to move around large workpieces such as structural beams, heavy machinery, or pressure vessels. The gun comes pre-setup for 1/16-inch wire, making it ready for heavy deposition applications right out of the box.

A key feature of this assembly is the Taperlok consumable system. Taperlok components are designed to run cooler and last longer than standard consumables, reducing downtime for tip and nozzle changes. The tapered contact surface ensures excellent electrical conductivity and heat transfer, which is critical when welding at 500 amps. The rugged outer jacket of the cable resists cuts, abrasion, and heat, ensuring a long service life in harsh shop environments.

Key Industrial Benefits:

• High Output: 500A rating supports aggressive welding parameters.


• Compatibility: Direct plug for Lincoln LN-7 eliminates compatibility guesswork.


• Durability: Heavy-duty strain reliefs and armored cable construction.


• Efficiency: Taperlok consumables reduce changeover frequency.