Case ID needed

Gray steel case
Case L 2.007"
Mouth .327"
Neck .354"
Head .354"
Rim .354"
ST

This is a Schineker experimental case for 3.5 and 4.5 mm saboted bullets.

Regards,

Fede

http://municion.org/3mm/3_5x60Schirnecker.htm

Thanks guys.