New images of Prime Arms Micron Gashapon Series 2

But won't you be stuck with two right hands?

Nope, either the 5mm pegs are mounted on a "T" and/or it's a peg to mount on the forearm port. The thumb is formed by either arm of the robot mode. So basically, you can have a left/right hand piece.

There's a picture in the wonderfest coverage in the Japanese news section.

Whoa, now that is cool.

I may get them What is mini Bulkheds weapon mode meant to be

A big green gauntlet/metal fist.

BBTS has these available for Pre-order. For $29.99, you get a pack of 10 which is a mix of the figures. They did this with the first series of AM as well, and I believe you got 2 of each. So if you want 2 of each AM, or if you want to build an armory for your Prime figures, this is a pretty good deal. The current estimated release date is this month, but we'll see about that.

I wonder how the fists will look on PRID Soundwave...

I can't find them, got a link?

Wasn't 2 of each in the first set as there was 4 designs plus two repaints. 4 plus 1 repaint should mean 2 sets of five.

Transformers Prime Arms Micron Volume 02 - Box of 10 Pieces - Transformers Prime Japanese Figures

I didn't pick up the last set of 10 so I can't be certain. I know that one of the WTF @ TFW reviewers picked up the pack and said he had multiples of the four different molds and according to the Series 3 AM bag of 6 that BBTS offers(Transformers Prime Arms Micron Volume 03 - Bag of 6 Pieces - Transformers Prime Japanese Figures), it looks like they make sure you get all of the available versions in the set, then throw in the other figures at random. As there are only 5 different versions in Series 2, it would make sense that you get doubles of all of the figures for the complete 10.