
A telescoping probe is ejected from the nose to provide 24 inch standoff to obtain superior performance of aluminum liners.
Probe ejection releases rotor to allow arming
Basic probe design has been applied to mortar round to provide burst height of 1.5 to 2 feet.
No information about functioning.
Nothing else to see.
MIL-HDBK-146, Fuze Catalog (1982)