Lee Precision Bullet Sizer and Punch Features The Lee Bullet Sizer and Punch is machined to a precise .272 inch diameter giving reloaders a consistent way to size cast bullets to a repeatable tolerance. Beyond sizing this punch also seats and crimps gas checks in the same operation streamlining the cast bullet preparation process into fewer steps. It is designed as a component of the Lee Breech Lock Bullet Sizer Kit and works in any press fitted with the Breech Lock system giving reloaders flexibility across their existing equipment. Consistent bullet diameter directly affects accuracy so a properly sized cast bullet feeds and seats more predictably than one left at casting diameter. Because this is an over run production punch Lee offers it at a value price while maintaining the same dimensional accuracy as its standard parts. Reloaders working with cast bullets and gas checks benefit from having a dedicated sizer rather than relying on an undersized or inconsistent bullet straight from the mold. Using this punch alongside Lee Liquid Alox and the Breech Lock Loading Kit each sold separately completes a full cast bullet preparation workflow. For handloaders who cast their own projectiles and want tighter control over bullet diameter this Lee sizer and punch is a straightforward affordable addition to the bench. Lee Precision Bullet Sizer and Punch Specifications Manufacturer: Lee Precision Model: Bullet Sizer and Punch Bullet Diameter: .272 Item Type: Sizer and Punch Caliber: .30 Caliber Available At: GrabAGun