I'm surprised at the responses actually; especially the ones saying 200 yards would be ok. Didn't think it would be effective that far. I was thinking people would say 50 or 75 max. Maybe even not good enough at any range.
It's an NEI flat point (a little less flat point than the C309-170 but close).
If I'm honest, I'd say I'd be 100% confident hitting a 6" circle EVERY time at 75 yards max, accounting for gun, bullet and the occasional flyer.
Good to know it'll work if absolutely necessary.
Emrah