looseprojectile
09-21-2007, 07:35 PM
Been using Lyman dies in 40 65 Win. for the Cimarron high wall.
Set has a neck sizer along with a FL sizer and both are quite small in the neck.
I estimate as much as five or six thousandths. Expander is correct.
I need to enlarge the neck areas of both dies as I have had to scrap a bunch of nickel brass after only two or three loadings due to excessive working of the brass.
Should I use emery cloth on a dowell or find a reamer or send them back to Lyman?
BTW I discovered a good load with the RCBS CSA 300 grain boolit.:-D
Set has a neck sizer along with a FL sizer and both are quite small in the neck.
I estimate as much as five or six thousandths. Expander is correct.
I need to enlarge the neck areas of both dies as I have had to scrap a bunch of nickel brass after only two or three loadings due to excessive working of the brass.
Should I use emery cloth on a dowell or find a reamer or send them back to Lyman?
BTW I discovered a good load with the RCBS CSA 300 grain boolit.:-D