Manufacturer: Lee Precision 90531
Carbide Sizing Die for .44 Magnum, .44 Special, and .44 Russian
All Lee straight sided pistol dies have carbide sizers. The solid carbide insert is ground to a special contour that does not leave the belt mark on the case. No case lubricant is needed and will actually burnish the case to improve the finish. Die will never wear out. Shell holder sold separately.