Q4010MP3EMC - Bernard BTB 400A MIG Gun, 10ft, Miller Style, .045 Wire

Reliable Power and Comfort: Bernard BTB 400A MIG Gun

Upgrade your welding experience with the Bernard BTB Semi-Auto MIG Gun, a torch built for welders who demand reliability day in and day out. Rated at a powerful 400 Amps, this gun is ready to tackle thick plate and long welds without overheating. The 10-foot cable length is perfect for keeping your workspace tidy and ensuring the smoothest possible wire feeding, reducing the bird-nesting and stuttering often seen with longer, coiled cables.

This model features a direct Miller back-end connection, so you can hook it up to your Millermatic or Miller wire feeder in seconds. It is set up right out of the box for running .045" wire, making it a go-to solution for structural welding and heavy fabrication tasks. The air-cooled design is robust and low-maintenance, perfect for shop environments where simplicity is key.

Why Choose the BTB Platform?

Bernard's "Best of the Best" (BTB) series takes the most loved features from their classic Q-Gun and T-Gun models and combines them. You get a handle that fits naturally in your hand, reducing wrist strain during long shifts. The curved handle design improves balance and control, allowing for precise bead placement.

Superior Consumables

Forget about cross-threading contact tips. This gun uses the Centerfire consumable system. The threadless contact tip drops in and locks tight when you screw on the nozzle. This design not only makes changing tips lightning-fast but also centers the tip for better gas coverage and longer life. If you are looking for a gun that works as hard as you do, the Bernard BTB 400A is the tool for the job.