Do Glocks Rust?

There is no arguing the near indestructibility of the Glock handgun. However, even the best Glock loaded with high-quality aftermarket parts will not beat iron oxide – rust.

Many probably do not give this much of a consideration, but Glocks can and do rust. The interior parts of the Glock – the spring, bars, and a few other parts, can and will rust with relative ease should the handgun be mistreated for any reason. A quick Google search of “Glock rust” will turn up enough pictures to turn your stomach.

Relax. Glocks are just like any other handgun. Proper care and maintenance are necessary to have a quality handgun that will last you for many years. One of the big advantages of the Glock is the finish is made to be much more resistant than similar handguns to the degree the brand is likely the most rust-resistant handgun on the market. Remember: The Glock is a mechanical tool, and like any mechanical tool, it needs some TLC once in a while. Protect your Glock, and if necessary, it will protect you.

Rust – The Steps

All handguns are made with steel. Steel is an alloy with iron as a base. Iron, when mixed with water and oxygen, produces a chemical change – oxidation – rust. One of these two can be avoided, and one cannot.

There are some places where rust is minimal, specifically the western states of the U.S., Australia, and parts of Africa. These places have very little humidity. On the other hand, people living near the sea, certain parts of Asia, and those near large rivers will certainly have rust issues without proper precautions.

If you think stainless steel will not rust, you need to reconsider. Stainless steel can, and will, rust; it just takes longer. The chromium, necessary for stainless steel, will create a protective layer to keep the rust at bay.

There are parts of the Glock, namely: frame, magazine body, and a few other parts are made from Polymer 2, a proprietary nylon-based plastic invented by Gaston Glock. Plastic, as you may realize, does not rust.

Glocks and Rust

Outside of the Glock polymer, the barrels and slides are made from high-quality steel and treated with a special process, the ‘Tennifer’ process. The process adds oxygen into the steel and seals the pores of the steel.

The process creates a thin layer measured in microns, but this is sufficient for protecting the barrel. With basic maintenance, the Glock’s barrel will not rust. Basic maintenance means keeping the Glock functioning correctly with regular cleaning. The owner’s manual can show you the correct points to lube along with the proper amount.

Glock Barrels, Slides, and Rust

The specific steel alloy and treatment make Glock barrels all but rust-proof. However, if you attempt to remove the black surface or over polish, you will strip the special coating. This will undoubtedly lead to rust without proper care.

The slide on the OEM Glock is treated in the same way as the barrel. Glock slides will get some dings and scratches, which will remove the treatment. This will, you guessed it, lead to rust. Upgrading or replacing your Glock slide release is sometimes the best remedy if you have let it go too long.

Glock Aftermarket Parts and Rust

Ghost Inc. is a leader in Glock OEM and quality aftermarket parts. Like all handgun products, OEM and aftermarket, these parts can rust if not cared for cautiously. If you are a first-time gun owner, there are plenty of videos, guides, and even your local gun store where you can learn proper Glock maintenance and rust prevention.

If you are an experienced Glock owner or are considering a Glock purchase, Ghost Inc. has a substantial line of high-quality aftermarket Glock parts to enhance your Glock shooting experience. Meanwhile, keep it in the 10 ring.

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