Mighty Armory .308 Win Expander Mandrel Shaft

The .308 Win drop-in Mandrel Expander Shaft is compatible with the Mighty Armory .308 Sizing Decapping Die. The shaft has pin threads for conversion to decapping. The mandrel expander shaft is precision machined from high grade tool steel and heat treated for ultimate strength. The shaft ensures consistent and uniform case neck sizing for proper and uniform bullet seating. Experience One-and-Done sizing with the .308 sizing die and shaft. For use with the 308 Win Gold Match Sizing Decapping Die. Mighty Armory Decapping pins are available here: Decapping Pins “Get Tough Stay Mighty” "World's Toughest" Reloading Dies Precision Reloading Tools Made in the USA Mighty Armory