I was rummaging through a box old cartridges for something cool and found a couple factory 219 Zippers then this caught my eye/
Semi pointed soft point .221 bullet, steel case , 711 61 headstamp(googled as a 7.62x39 round) it doesn't appear to be a reload.
6mm ARC left unknown right

I've been told it was developed in the 1950s in Russia for running boar competition, any other thoughts?
Semi pointed soft point .221 bullet, steel case , 711 61 headstamp(googled as a 7.62x39 round) it doesn't appear to be a reload.
6mm ARC left unknown right

I've been told it was developed in the 1950s in Russia for running boar competition, any other thoughts?