Invictus is a multi-configuration, 4 inch wide rocket that stands nearly 6 feet tall and dwarfs even some people. It being a multi-configuration rocket means that it is extremely versatile. It has two main variants, Invictus HPR and Invictus MPR, or just Invictus. A four character classification code helps to identify the configuration of each flight.

The standard configuration of Invictus MPR at the moment is CO12. It has a composite first stage motor (G80-7T), only one, and two stages. The second stage is an Estes F15-4 which is air-ignited by a flight computer. On top of the first and second stages is the Multipurpose Bay (MP). For flights with a flight computer, this is an avionics bay. For flights with no flight computer, this is a payload bay. Following the results of Invictus Flight 2, it is unlikely that another Invictus MPR will fly.