lefteye42
Member
3 reliable manuals say it is important to trim 9mm brass. The older posts show most forum members say no.
Using chamber/headspace gage, I quickly find the 'long" cases & set them aside for trim. 198 out of last 200 cases fall within spec, with a spread of .004. To me, this seems okay for reload.
I will appreciate some wisdom on this... Thanks
Using chamber/headspace gage, I quickly find the 'long" cases & set them aside for trim. 198 out of last 200 cases fall within spec, with a spread of .004. To me, this seems okay for reload.
I will appreciate some wisdom on this... Thanks