Comparing: Waffenträger auf E 100 vs. Object 268 Version V

A proposal to mount a large-caliber antiaircraft gun on the chassis of the E 100 tank. The vehicle was to feature either 128- or 150-mm guns with an automatic loading system. However, the design project was never developed.

A tank destroyer based on the Object 730 (T-10) tank. Developed in the early 1950s. The project allowed a gun to be mounted in a rotating turret, enabling all-round horizontal fire. Most ammunition was placed in the rear of the turret in order to improve crew operating conditions. The project was cancelled, because expensive and complicated modifications of many basic components were required.