
Point Detonating Fuze M503A2 is of the single action auperquick type, functioning on impact or graze. The fuze is designed for use with 57mm rifle ammunition.
No information about functioning.
No information about hazardous components.
TM 43-0001-28, Artillery Ammunition (chg 11, 2003)
TM 9-1300-203, Artillery Ammunition (1967)
TM 9-1385-51, Ammunition (Conventional) for Explosive Ordnance Disposal (1967)