I received these along with some things I purchased (41AE mags for my Baby Eagle) some time ago. Kind of gave them a glance and shoved them in the back of the drawer. Well, its cleaning time and hopefully someone A. knows what they are for...and B. wants them. I have absolutely no idea. Here are some pictures in case anyone wants to play the guessing game. I can't tell you you are wrong! 
http://tinypic.com/4grkld
http://tinypic.com/4grkma
http://tinypic.com/4grknk
http://tinypic.com/4grko7
If anyone wants me to take measurements, let me know. Mag says 9 shot and each are labeled E-585 if that means anything. 9mm rounds seem to fit fine but that doesn't say anything (and I don't have anything else of similar size to try). Obviously, they are single stack.
Looking for any cool knives, flashlights, watches, etc in trade.
Thanks.
Mark

http://tinypic.com/4grkld
http://tinypic.com/4grkma
http://tinypic.com/4grknk
http://tinypic.com/4grko7
If anyone wants me to take measurements, let me know. Mag says 9 shot and each are labeled E-585 if that means anything. 9mm rounds seem to fit fine but that doesn't say anything (and I don't have anything else of similar size to try). Obviously, they are single stack.
Looking for any cool knives, flashlights, watches, etc in trade.
Thanks.
Mark