not sure if its the angle that some of theses pictures are taken at. but it looks like ive seen some glossy gunmetal and some matte ones. Or am i mistaken and they just come in a glossy gunmetal only?

Volk offers a Titanium Gunmetal, which is a lighter grey-ish color. It's kind of a flatter finish, so that's probably the one you're talking about. Then there's Diamond Black which is like gloss black but with a flake in it, so it looks like dark charcoal in sunlight. Check my wheel whoring thread for pics of both.

triplesol, i know its definetly not diamond black, that is darker than gunmetal and lighter than gloss black...

i am talking specifically about the sf-challenges in gunmetal. is this finish glossy or matte? not talking about the titanium gunmetal finish thats available for the GT-S

One is brushed the other is polished, same color. They were offered at the same time at one point but now I think they only offer one??

Not 100% sure on that, but I have seen both styles in person. Brushed is the sickest.

Ti Gunmetal and gloss gunmetal.

so the ti gunmetal is the matte finish one like on the gt-s and the gunmetal on the challenges is gloss?