US Charge, Spotting, MA-1

 

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Description

The MA-1 spotting charge used in the MB-4 practice bomb contains a 6 pound charge of black powder and aluminum powder, and an initiator assembly consisting of a detonator and a length of detonating cord.

See Also

Nothing else to see.

Source(s)

TM 9-1385-51, Ammunition (Conventional) for Explosive Ordnance Disposal (1967)