3 drams and 1 1/8oz of good #6 shot worked well for me in a cylinder bored hammergun.Shot some really good grouse with that combo!
That was in ordinary PT plastic cases,card + fibre wad and roll turnover with card.Only seating pressure on wad column.

Last edited by Imperdix; 03/13/24 10:45 AM. Reason: add info