I have a good number of these cases which seem to be significantly heavier and have less capacity than other cases. Does anyone load these and how much do you think I should reduce loads to start? How long do they last?

Thanks,
Telly

Weigh # 10 cases of PMC then weigh # 10 cases of Remington see if the average is the same ?.

As to how long they last ?. Depends how hot one loads any case . IMO Laupa RWS Norma then it"s a toss up for me LC Remington Federal don't use winchester any more looks like Chinese junk to me !.

Shoot Straight Know Your Target . ...