“As Christina [Norman of BioWare] tweeted, some of the new guns you are seeing in those screens are not in the Lair of the Shadow Broker pack. They are in fact part of a different pack that will be released prior to Lair of the Shadowbroker – more details coming very soon. While this was simply intended to tease them I can see how it could be misleading, so I must apologize for that."Lee also made sure to note that the weapons were not part of the upcoming 'Lair of the Shadow Broker' downloadable content:
“Lair of the Shadow Broker does, however, contain some *really* cool stuff we haven’t revealed yet so stay tuned for more details as we head into August. And actually the very coolest part of the DLC (imho) will be something we absolutely won’t reveal in the marketing or PR, to avoid spoiling it. I think most of you will find it to be our most satisfying DLC release yet for ME2."