Midsouth has a large variety of Neck Sizer dies in various calibers from .20 up to .338 Magnum. These dies are only used to reshape the top of the cartridge case as opposed to the full case. Neck sizer dies are most desirable for resizing cases that will be used in bolt action firearms. All of the dies in this category are provided by Hornady, and made to last. Each of these products has a zip spindle that allows rapid adjustment and fine adjustments to achieve the desired set up. When you need single neck sizing dies, make Midsouth Shooters your reloading headquarters.