Description
The Illuminating Contents Mk 4 Mod 5 are used, modified for a lengthened spacer sleeve.
The projectile is identical in all respects to the Mk 43, except that it has a double rotating band.
Functioning
No information about functioning.
See Also
Nothing else to see.
Source(s)
OP 1664, Volume 1 - US Explosive Ordnance (1947)
