- Japanese name: Saber (renamed via Fan Club bio)
- Saber (Micron Booster, 2004)
- Booster ID number: 1
- Barnstorm/Saber is a chromed redeco of the Mini-Con Thunderclash, transforming into a Cybertronic gunship. He was sold as part of the third Micron Booster assortment (called "Ver.2") in Japan, in individual, blind-packed boxes so you did not know which Mini-Con you got until you opened the box and opaque black plastic bag inside. Saber was a "chase" toy, available only in every other case of twelve. In cases without a Saber in it, the space was filled with a duplicate of one of the other eleven toys in the assortment.
- His Japanese name, "Saber", is most likely named after "Saber", the Brainmaster component of Star Saber, as the first three Micron Booster assortment "headliners"123 have names similar to Japanese Autobot leaders/protagonists.123