Forster 300 Winchester Magnum Bushing Bump Neck Sizing Die with 3 Bushings

The Precision Plus Bushing Bump Neck Sizer Die allows outside neck diameter and headspace to be adjusted via replacement bushings for a perfect fit to any chamber. Bushings are sold separately or in combination with dies, allowing precise manipulation of case neck dimensions.SPECIAL NOTE: If using Forster Dies in a Forster Co-Ax press shellholders are not required since Forster presses do not require a shellholder.If using Forster Dies in any non-Forster press use shellholders that are recommend