RCBS Lube-A-Matic Sizer Die .321 Bullet Sizing

Lube-A-Matic Sizer Die Features For people who prefer reloading the interior coordinates with most handgun and rifle calibers and fits the Lube-A-Matic two-bullet sizer/lubricator or the Lyman 450/4500 lube sizer. The die also crimps the gas check on those style bullets. Lube-A-Matic Sizer Die Specifications boasts a hardened interior promising excellent alignment for cylindrical shapes precision-honed to 0.0005-inch tolerance Adds bullet lube to grease grooves