I came up with something today, and thought I'd share it. Either it's a great idea, or the dumbest thing ever, not sure which yet. Even though I'm 57 years old, and have less than prefect eye sight, I still use iron sights for pistol shooting. Bullseye (Precision Pistol) and Combat Pistol, I still use irons. But any glare what so ever on that front sight, plays havoc on me. So while in Walmart today I bought a pack of dry erase markers for the white board in my work van. Looked at the black one, and thought, why not try it for sight black? I do believe it will work. It goes on the sight a real glossy black, and at first I thought nope, this is bad. But in 20-30 seconds, it dried to a flat black, and appears like it will work great as a sight black. Anyone else do this? Think it will work? Or am I crazy?