Looks like somebody put in a 7-08 or 308 seater die in the press while trying to seat bullets in a 280 or 06 respectively. The brass was scrap, but why didn't whoever pull the bullets????? Can you even push the shoulder that far back in the correct die?
That's very nice looking compared to other reloaded rounds I've found at the range. WTH people are thinking trying to shoot it is beyond me. Apparently they don't value their own safety.
I doubt that those rounds would chamber.