The Lee Precision Undersize Sizing Die for .45 ACP (Model 90788) is purpose-built for reloaders working with brass that requires a smaller case dimension. This undersized carbide sizing die measures .003″ smaller than Lee’s standard carbide sizing dies, making it ideal for handloaders processing brass fired through looser chambers. The solid carbide insert is ground to a special contour that does not leave the belt mark on the case, and no case lubricant is needed—it will actually burnish the case to improve the finish.
The carbide sizing die will never wear out, ensuring years of reliable performance. The die features a steel body with carbide insert and comes in a plastic storage container. Shell holder is sold separately, allowing you to pair this die with your preferred reloading press setup. This is an essential tool for shooters who reload brass fired from Glock-pattern pistols and other firearms with generous chamber dimensions.
