I pull thousands of 8mm rounds to use the bullets and powder with Boxer primed cases.
You need only 'bump' the bullet a thousandth or so into the case to 'break' the crimp (use a seater die set to do this in a single stage) and then I can pull them quite fast with a kinetic puller.
You need only 'bump' the bullet a thousandth or so into the case to 'break' the crimp (use a seater die set to do this in a single stage) and then I can pull them quite fast with a kinetic puller.