How to get a gunmetal finish

How to Nitre Blue Gun Metal for a Beautiful Finish | MidwayUSA Gunsmithing

I *GUN METAL* A SCOTTY CAMERON PUTTER * DIY RESTORATION *

The easiest way to age metal EVER!

How to Turn Steel Black - All you need to know about Bluing

Bluing Steel Parts Tutorial

Blackening Steel With Motor Oil - Dean's How-To

Blacksmith Shop Tip #10 "What's The Best Finish For Metal?"

Three Options For Bluing Steel

Let's Spray - Ebay's $100 Paint Kit (Gun Metal Metallic)

Jewelry 101: An Easy Way To Make Your Own Gunmetal Finish Over Brass Stampings

How to Polish Metal Parts for Finishing Presented by Larry Potterfield | MidwayUSA Gunsmithing

Black Oxide Coating Parts For Your Own Projects

(MOD) Tanfoglio Witness 1911 Full Metal Blowback- Mirror Slide and Black Grip

Cold Bluing Solutions Test: Super Blue, Oxpho-Blue, Formula 44/40, Oxpho-Blue Crème, Aluminum Black

How-To Apply a Metallic Drop-Coat

Gunmetal pearl&smoke finish

Learn Stainless Steel Coloring Techniques on Balustrade, Railings & Post - By AMbros Custom

Gunmetal finish wired spring beads 6165

How to Blacken Stainless Steel, Black Oxide Patina