It works fine for touch up on old blued guns. I would suggest that you put it on and then take a q-tip or something and rub the excess off. Then repeat until it looks covered well enough. One coat does not seem to do the job. It you want a professional job, then I would suggest paying a Pro. This one is dark blue and I used it on an old 1933 Mosin Nagant. I have used the black version on newer weapons.
Verified purchase: Yes | Condition: New
Works perfect for touching up screw heads, sights, and other minor scratches. Not just for firearms. This pen is easy to use, just degrease the spot with alcohol, and touch the tip on the area you want to reblue, let sit for a minute, and wipe with oily rag. That's it.
Verified purchase: Yes | Condition: New
The gun blue pen worked great. I used it on my replica 1911 bb gun. The bb gun had etched warning label in the metal. The letters were white and the blue pen made them disappear really fast. You can still see the letterings if you look at an angle that's because it's etched into the metal but it's barely noticeable.
Verified purchase: Yes | Condition: New
Works great. Perfect for holster wear spots on old revolvers.
Verified purchase: Yes | Condition: New
I was surprised at first did,nt think it would work cause it came out clear.the best way to use is to Brake it open an squize it on to you item.But be sure the metal is clean an well perpaired.after I waited about a hourcit turned out deep blue and well stuck to metal..I am well pleased.
Verified purchase: Yes | Condition: New
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