The AB 500-1B (Abwurfbehälter) was a cluster bomb used by the Luftwaffe during World War II.

It was carried horizontally in either a bomb bay or on a fuselage or wing hardpoint.

About midway, there was a Ladekopf MVOV 500-1 charging head that was welded to the container and in the center of the container, there was a channel for the electric cables which ran from the charging head to the nose fuzes.

The two halves of the container were held together by a shear wire which passed through a steel anvil, in the lower part of the fuze pocket.

[2] SD 10 FRZ - These were French made fragmentation bombs that the German's captured after the Fall of France.