Are there any users out there who use these dies on long action type cartridges like .25-06, .30-06 & .270?
What are your thoughts in terms of bullet seating run-out/concentricity in comparison to ordinary/competition seating dies?
Is the concentricity consistent round to round or does it vary much?
Is there a significant advantage or not?
I'd be interested to know particularly from people who have used both types of dies.