How To Hot Blue a Gun: Step‑by‑Step Guide for a Quality Finish
Hot bluing (also called “warm bluing”) gives your firearm a deep, protective blue-black finish. When done right, it restores metal surfaces, guards against corrosion, and looks clean and professional. In this guide, you’ll learn the full process: from prep to finish—so you can blue your gun with confidence at home. What Is Hot Bluing? Hot … Read more