Does anyone know of a mould for screwdriver boolits?
It seems to me that hard cast boolits of this style would work really well. Soft hollow points don't always like to be smashed into a feed ramp, but a hard cast boolit of this design should be easy to churn out and wouldn't deform on the way into the tube.
I can already see the challenge of mass producing these the traditional way moulds are cut, but with today's CNC machines it should be possible. I'd pay more for something of this design.