A must-have tool for any serious shotshell reloader, the MEC super sizer delivers professional-grade case resizing with exceptional precision. Engineered with a hardened steel eight-finger collet housed in a robust steel frame, this device returns shell bases to their original dimensions with minimal effort-restoring spent hulls to factory specs. The included power ring collet system guarantees consistent resizing, even with high-volume reloading. Compatible with all shotshell lengths and ideal for refreshing older conventional loaders, the Super Sizer ensures your ammunition feeds and fires reliably every time. All necessary hardware is included for quick setup, making it an indispensable upgrade for reloaders seeking precision and longevity from their hulls. Upgrade your reloader with MEC's Power-Ring collet resizing device for better performance (8) steel fingers apply even pressure to reshape the base to its original size Resizes both high and low brass shells for consistent performance Resize shells to precise specs for top-tier shotgun accuracy