Action Base is Bandai's line of bases that hold a kit in a display pose, sold separately from the kits. Bandai's Action Base 7 page says the movement of each axis gives a wide range of display poses.
Our kit database counts 47 Action Base items (Bandai's lists, read Oct 11, 2026).
Read Oct 14, 2026. The definition is ours; facts come from the pages above.