Hornady Custom Grade Neck Size Die 307 Win - 046045

This Hornady Custom Grade neck sizing die is designed specifically for 307 Winchester cartridges and uses shell holder #33. Neck sizing dies resize only the neck of the cartridge case while leaving the body diameter unchanged, making them ideal for precision reloading and repeated firings in the same rifle. The die measures 6.0" in length with a 1.4" width and height for standard reloading press compatibility.