I have been using lee 356-125-2r mold for a while with my glock with out issues sized to .358. I tried these in my new m&p 9mm and i cant get any round to chamber if the coal is longer than 1.05. I have also tried the lee 356-124-tc but that giving me 1.07 max.
I am going to reduce the charge from 4g tg to 3.2gr, but would like to know what molds people are using if they cast for their m&p9.
I am sizing to .358 as my barrel slugs to almost .357
I am going to reduce the charge from 4g tg to 3.2gr, but would like to know what molds people are using if they cast for their m&p9.
I am sizing to .358 as my barrel slugs to almost .357
