User blog comment:XAero/Free Permanent AK103?/@comment-4005921-20120617175553/@comment-4972407-20120617221806

http://nxcache.nexon.net/combatarms/svs/html/prize-list/index.htm

its right there, and looks like everyone gets it perm UNLESS 1 team just totally dominated the other with a score of 4:zip