Super Blue Liquid Gun Blue, 3 oz

Restore the rich, classic blue your firearm deserves with this extra‑strength cold‑bluing solution. Designed for use at room temperature, it delivers a deep, even blue‑black finish that revitalizes worn spots, scratches, and bare metal—without the need for tanks, heat, or complex setups.

Perfect for quick bench‑top touch‑ups or full refinishing projects, the 3 oz bottle is easy to keep in your range bag or workshop. Clean and degrease the steel, apply with a swab or sponge, let it work briefly, then rinse and oil—repeat as needed to build color and depth.

Formulated specifically for steel surfaces, this solution excels on polished, high‑carbon steel and other blued gun parts. It is not intended for stainless steel, aluminum, plated finishes, or non‑ferrous metals. When applied to properly prepared steel, it produces a darker, longer‑lasting finish than standard cold blues and blends seamlessly with existing bluing when used for spot repairs.

Proudly made in the USA, it reflects a tradition of craftsmanship valued by hunters, shooters, and gunsmiths. Whether you’re preserving a family heirloom or keeping your everyday carry looking its best, you’ll appreciate the reliable results and the satisfaction of doing the job right at home.