@TomMMore to it then most of you realize. More variations of the AG4 mags than most know of too. Think I'm up to something like thirteen variations now - don't quote me on that though. Depends a lot on what you call a variation, and the more liberal you are the greater the number. I personally collect the highest and lowest mold# I can find for each variation. Mold#s were not exclusive either - I have several collections of four or more examples of different variations all with the same exact mold#. Was working on finding out how many variations it was possible to find with the exact same mold# - my guess would be 6-7. It was an expensive hobby to have back when I was paying $30-35 ea. Now its an insanely expensive project. But heh - my collection is now worth 3-6 times what I paid for it. Also hopefully it will enable me to do a follow up on my article on IDing them.