I just bought my silver visor in Halo Reach but was disappointed to find they don't offer it here (yet they do offer other, more strange, colors such as red)

I think this would be a good addition to the SM armory, silver visors look pretty sweet in my head.

They have them, somewhere.

they will be coming back in about a couple of months or less hopefully, they are just sold out and unfortunately it is part of a sprue with alot of items that are not selling out.