Does anyone have any information on the S-J Munition, a brand name that seems to have been sold exclusively by the Eduard Kettner G.m.B.H. of Köln, Germany, and Malters, Luzern Kanton, Switzerland (and perhaps other locations).
Specifically, I am interested if anyone has ever actually encountered 9 x 18 mm cartridges sold under this brand name, as advertised in the Kettner catalog of 2002/2003 (from Malters location), as well as what the relationship between Kettner and S-J Munitions was - owned outright by Kettner, just a vendor to Kettner, etc. ?
Also, is the Eduard Kettner company still in business today in Germany, Switzerland, or any other country?
Finally, does anyone have a Kettner catalog from a date earlier than 2002 or later than 2003 that shows S-J as still offering 9 x 18 mm Makarov (the Kettner catalog of 1997/98 does not show this caliber, although it does show the S-J line of pistol cartridges).
The ammunition is pictured packed in a yellow and blue box.
I will be grateful for any information anyone can provide.