The latest in the Mass Affect Andromeda Initiative presentation is now live on the game's official site. Watching it, and the others in the series, will yield special helmet when MEA is released in late March. In this episode, one of Ryder's companions, Liam, introduces viewers to the weapons and some of the weapons-oriented abilities to which players would have access.
You can watch the video below, but will only get credit for the helmet if you watch it on the Mass Effect Andromeda site.