[CrazyIvan]

E. Pluribus Unum is correct, not such completely plastic gun exists. Can the government ban something on the assumption that technology will produce it in the future? I used to help race superbikes and had the priveledge to pick up one of Hondas composit frames in their pits once. I couldn't believe such a wispy feeling thing could hold a 100HP+ motor and two wheels in exact alignment. I don't doubt it will be possible to make plastics (or ceramics) to hold up to such stress someday.

[Liberal Classic]

Those carbon fiber wheels seem to weigh almost nothing, don't they?