RCBS Lube-A-Matic Top Punch .311" - 82513

This top punch is machined to fit .311" bullet nose shapes precisely, eliminating nose deformation during the lubricating and sizing process. Compatible with RCBS Lube-A-Matic bullet sizer/lubricators and Lyman 450/4500 lube sizers. Constructed from quality materials with excellent craftsmanship for consistent home reloading performance.