Something that has always puzzled me when reading about X-Bullets in the various generations are references to metallurgy/composition. The ads always state "100% Copper". Being a complete ninny when it comes to chemistry (among many, many other often-demonstrated things), I don't understand how the metallurgy/composition can vary.

Not a real member - just an ordinary guy who appreciates being able to hang around and say something once in awhile.

Happily Trapped In the Past (Thanks, Joe)

Not only a less than minimally educated person, but stupid and out of touch as well.