11-25-2011, 07:56 PM
Regarding universal calibers, here's a link to a magazine article about the Chinese 5.8x42 DBP10 round. Note bullet construction and wound profile.
http://iaaforum.org/forum3/viewtopic.php?f=8&t=11774
http://iaaforum.org/forum3/viewtopic.php?f=8&t=11774
