Lee Precision, Inc. 0.410" Bullet Sizer and Punch

The Lee Custom Over-Run Bullet Sizer & Punch is a versatile tool designed for precision, allowing you to size cast bullets, seat and crimp gas checks for optimal performance. This tool is specifically intended for use with the Breech Lock Bullet Sizer Kit and is compatible with any Breech Lock-enabled reloading press. To fully utilize the system, Lee Liquid Alox, a reloading press and the Breech Lock Loading Kit are required, each sold separately. This combination ensures a smooth, efficient reloading process, delivering reliable, high-quality results with every use.