looking for load data
- Thread starter albert5555
- Start date
What's the difference in case capacity between the a280 and 280 improved?
Whatever that difference is, apply it as an adjustment to published 280 or 280ai data and start from there, assuming no one else provides you with load data.
Generally, people who load for improved versions of cartridges start at max listed for the standard cartridge and carefully proceed north until they reach pressure signs.
