07-20-2021, 09:00 PM
Assuming you got a 6Arc die and not a 6.5 grendel...
Only things I can think of is, is the primer removal pin sticking out below the sizer die mouth so you can see it? Maybe the expander isn't even getting down to the case neck.
Also, measure the diameter of the expander ball with your calipers to ensure it is 0.243".
Only things I can think of is, is the primer removal pin sticking out below the sizer die mouth so you can see it? Maybe the expander isn't even getting down to the case neck.
Also, measure the diameter of the expander ball with your calipers to ensure it is 0.243".