Glock released their commercial for Glock 43
https://www.youtube.com/watch?v=ZMtvjwnF9q4
The official website for the launch seems to be http://singlestack9.com/
Soldier Systems has some extra information that was given out during Glock's Live Stream, including Glock snap caps.
http://soldiersystems.net/2015/03/20/info-glock-g43-live-stream/
From: Glock, Soldier Systems