Thanks for the info, but there sure does not seem to be any rhyme or reason to the
code markings on the boxes!
Perhaps the "tan" box is a clue.
I have a "purple box" that I have not shot any from- could you find out what time frame it dates from.
And if there is a code for determining date or any other info.
The important part may be the OAL???
I know , 1000 questions!