Arms Micron: AMW-01, AMW-02, AMW-03

These three Arms Micron are part of some new sets that are coming out that merge together. This particular set merges into a giant sword called the Dark Calibur. These guys are also called named Gabu (or Gab), Bal (or Baru) and Dai.

Get these for yourself at TFSource.com:
AM-01: http://tfsource.com/products/view/product_id/4276/
AM-02: http://tfsource.com/products/view/product_id/4277/
AM-03: http://tfsource.com/products/view/product_id/4278/