M1272 - Miller M1272 Teflon Liner for Pistol Pro .030-.035 Aluminum Wire

Stop Aluminum Feeding Nightmares

If you are welding aluminum with a Miller Pistol Pro gun, you know that feeding soft wire can be a headache. The Miller M1272 Teflon Liner is your best defense against the dreaded "birdnest" and erratic wire feeding. Standard steel liners are too rough for soft aluminum wire; they shave off tiny metal flakes that clog your gun and cause the wire to buckle. This Teflon liner provides a slick, smooth path that lets the wire glide effortlessly from the feeder to the contact tip.

This specific liner is sized perfectly for .030" to .035" wire, covering the most common gauges used for light to medium-duty aluminum projects. Whether you are repairing a boat hull, fabricating a trailer, or working on custom automotive parts, consistent wire delivery is the key to a nice stack of dimes. A worn or incorrect liner will fight you every inch of the way, leading to burn-backs and frustration.

Installing the M1272 is straightforward and instantly improves your gun's performance. It is a genuine Miller part, meaning it fits your Pistol Pro gear exactly as intended without modification. Don't let feeding issues ruin your welds or your day—keep your setup running smooth with the right Teflon liner for the job.