US Cluster, 100 lb Frag, M4




This cluster was designed to enable the dropping of parachute bombs from a cluster. The 23 pound Fragmentation Bombs M40 were all modified without change in nomenclature to enable them to be dropped from a cluster.

See Also

Bomb, 23 lb Frag, M40, M40A1

Cluster Adapter, M3


TM 9-1904, Ammunition Inspection Guide (1944)