High Complete Model (HCM) (ハイコンプリートモデル,Hai Konpurīto Moderu?) is a line of 1/144 scale Gunpla-like action figures of the Mobile Suits from the Universal Century timeline of the Gundam meta-series. This line consists of assembled model kits with added die-cast metal parts for action figure-like durability. HCM also covers other mecha from Round Vernier Vifam, Sentō Mecha Xabungle, Heavy Metal L-Gaim, Super Dimension Fortress Macross, and Brave Reideen.
This article focuses only on the Gundam-related HCMs.