Feb 17, 2024 · Removing rust from your AR-15 barrel can be done using a few simple steps. Firstly, make sure to unload and safely handle your firearm. Then, use a combination of a rust remover or penetrating oil, a brush, and a soft cloth to gently scrub away the rust.

This finish is applied to both the exterior and interior of the barrel providing rust protection and less maintenance than phosphate. Over the years, Nitride has quickly become the barrel of choice for the recreational shooter.

Sep 2, 2020 · Rust is rust and it WILL leave pits easily seen with slight magnification. The above method is the best I've found to remove rust and not harm the original finish. Other methods, beware. Using products like Naval Jelly that are acids WILL remove bluing and etch the steel.

Nov 20, 2020 · Here's the ultimate guide to AR-15 finishes and protective coating. We cover anodizing, Duracoat, Cerakote, hydro-dipping, parkerizing, nitriding, even bluing!

May 1, 2024 · Why is my AR-15 rusting? Your AR-15 may be rusting due to exposure to moisture, humidity, or lack of proper maintenance and storage. How can I prevent my AR-15 from rusting? Keep your AR-15 clean and lubricated, store it in a dry environment, and use a rust preventative finish or coating.

Jun 15, 2017 · To remove light rust from the exterior of any barrel, use Scotchbrite or similar non-metallic pads with a little bit of penetrating oil. To remove heavier rust, use a copper (or brass) scrub or brush with the penetrating oil.

Feb 19, 2020 · AR-15 Manufacturers like Bear Creek Arsenal use various coatings to protect the raw aluminum and steel on your firearm from heat, rust, and corrosion so you can be confident in your gun's performance when it matters the most. Learn the most common firearm coatings and see which one will be best for your next build!

Aug 21, 2005 · Picked up a very early production SP1 (late 60s), and the outside on the barrel has a fine layer of rust and rust inside the holes of the flashider. Want to know if there is a solution that will help remove it and if it can be removed with out buffing off the parkerized finish.

Oct 8, 2017 · I have a couple of ar15s and they have scratches and dings on them to the point of bare metal. While I could care less that they do because they are tools my concern is with rust. …

May 17, 2024 · Yes, rust can impede the functionality and reliability of your AR-15 by hindering proper cycling, causing corrosion, and potentially leading to malfunctions or failures.