Curious.
After buying the above rounds at Bisley, and getting massive variations to shots, we stripped three rounds down, the powder weight in each was 44.00gn, 44.20gn and 45.00gn all from the same box , looking closely at the powder it looks like there's a variety (Mixture) of powder in the cases, as in long, short and round particles, and the round particles vary from dust to quite large, the Bullets are all the same, the cases vary in length a bit, more than some other makes or more than they should but thats not the end of the world. Does anyone know what powder they are supposed to be carrying in these rounds, or is it all guess work?