MIL-DTL-1394G, DETAIL SPECIFICATION, PRIMER, ELECTRIC: M52A3B1 (3 MAY 2006) [SUPERSEDING MIL-P-1394F(AR)]
MIL-DTL-1394G, DETAIL SPECIFICATION, PRIMER, ELECTRIC: M52A3B1 (3 MAY 2006) [SUPERSEDING MIL-P-1394F(AR)]., This specification covers the electric primer M52A3B1, for use in the assembly of 20mm ammunition.