Lee Bullet Sizer & Punch .464"

The Lee Bullet Sizer & Punch .464" is a precision reloading tool designed to size cast bullets and simultaneously seat and crimp gas checks in a single operation. This .464-inch sizer is engineered for handloaders working with medium to large caliber cast projectiles, delivering consistent bullet geometry that directly impacts accuracy and pressures downrange. Compatible with Lee's Breech Lock reloading press systems, this component integrates into an established platform trusted by serious ammunition reloaders for decades.

The .464-inch sizing diameter corresponds to common rifle calibers where cast bullets are preferred for reduced cost and performance flexibility. By sizing cast bullets to exact specifications, this punch eliminates inconsistent diameters that can cause erratic velocities and accuracy loss. The integrated gas-check seating function streamlines the reloading process, reducing bench time compared to separate operations. The tool's compact form factor—measuring 5 inches in length and weighing just 0.14 pounds—makes it practical for reloaders managing multiple caliber setups without excessive toolhead clutter.

This sizer serves dedicated handloaders who cast their own bullets or source quality cast projectiles for rifle loads. Cast-bullet reloading is common among long-range precision shooters, hunters seeking economical ammunition, and competitors working within specific match regulations. The .464-inch sizing matches applications where precision and cost control intersect—situations where factory ammunition may not offer the exact specifications needed or where the reloader requires complete control over every component. Lee Liquid Alox lubricant, a reloading press, and the Breech Lock Loading Kit are required separately to fully utilize this sizing punch.