What is strange is R1's are supposed to be AUS8 or san mai III. And made in Japan. Mine is marked "400 series stainless" "Taiwan". I've e-mailed Cold Steel twice to try to determine exactly what "400" series steel is and the best I've got is mine is an older model and that it could be any number of 400 steels, 420,440 etc. So I don't know for sure what it is. It really looks nice and handles well. But I've never seen anyone else post theirs was made of anything but AUS8 or SAN MAi. Maybe I have a rare collectors Item
. ANy body else seen one marked this way?