RCBS - Lube-A-Matic Lube and Sizer Die 501 Diameter - 82250

Designed specifically for use with the RCBS Lube-A-Matic Bullet Sizer/Lubricator, the Sizer Die accurately sizes lead bullets to the proper diameter while also applying bullet lube to the grease grooves. Precision-honed to a tight 0.0005 inches tolerance, this die ensures consistent and reliable performance, giving you the exact specifications needed for optimal bullet performance. Ideal for reloaders, it guarantees precise sizing and lubrication for high-quality, reliable ammunition every time.