Forster’s Full Length Sizing Dies are made from high quality steel and machined to exacting tolerances. The Forster .300 AAC Blackout Full Length Sizing Die produces ammunition that has a “glove fit” to your chamber. The die is designed to size the case neck and body, bump the shoulder back to establish headspace, deprime and expand the case neck. It is machined by hand with a solid one-piece reamer.
The Full Length Resizing Die features an E-Z Out expander ball that can be adjusted upward to just below the die neck, giving superior mechanical advantage for the neck expansion stroke. A precisely-positioned vent hole located in the threaded or recessed portion of the die body prevents excessive, trapped air and/or lubrications from damaging the die’s components or your cases. The die comes complete with an expander and decapping pin installed.
Use the die after each firing or after several firings when brass flow will require the case to be full-length sized, allowing the case to be re-chambered in any SAAMI rifle chamber with minimal play. This sizing die is an essential component for reloaders who want consistent, precision ammunition for the .300 AAC Blackout cartridge.
