Honestly, I don't even recall seeing that banner in their booth. There was certainly no mock up or anything of an M1 or Garand. I'll definitely ask them about it though.
I do have some pics of the grips from last years show on my site still. But, like I said, I'll hopefully have a review up on Tuesday.
Oops, modified the old post....
Edit: Talking to them right now, I'll post details as they give them.
Yes, the poster appears to have been a bit of a mistake
M1 Garand - Full Metal, AEG, proprietary mags
M3 - Full Metal, Full Auto only, AEG, proprietary mags
SMLE - No firm plans at this time, but it is under consideration
New gearbox designs on all counts.