View attachment 827045 Knowing that some commercially reloaded 32-40 cartridges use 30-30 cases I decided to conduct a little experiment!
I noticed when trimming some resized 30-30 cases for a friend the other day that some required much more trimming than others.
So I saved all that measured over 2.050 untrimmed.
I then resized some in my 32-40 dies.
The result was cases now measuring 2.075.
True it is not 2.130, but it is .045 closer and only .055 short of factory 32-40 brass.
Good news to those struggling to find 32-40 brass for their old rifles!