The DecoBond (IonBond) prototype run, originally sold (or gifted) to Colt employees, and the subject of its own MiMoSA Research video. Because the original buyers were employees who picked their own packaging at purchase, no single box type defines this release: kraft cardboard, blue clamshell, and Pelican cases have all been observed.
| Roll mark | USMC |
| Production | Regular production |
| Finish | IonBond |
| Colors | All FDE |
| Pistol box | Varies (any documented) |
| Shipping box | None |
| Special edition | DecoBond prototype, employee purchase |