I recently scored 15 [5-3pks] of the wider "prototype" 1 1/4" 250 gn. screw in non- vented VPA "terminators"...these will be my head of choice for a Black Bear hunt with Homer Ocean Charters 2 weeks from now.
I usually use 160 griz/75gn. steel insert, but hoping for a great blood trail with this new 3 blade head...It's being made from solid stock with no brazing or resistance welding, should be very strong as there are, or should be no weak spots. I have great expectations for this head.
Hopefully, I'll be able to report something on them performance wise when I get home.