Quality-built top punch for RCBS Lube-A-Matic or Lyman 450/4500 sizers. Precision-machined to eliminate nose deformation and deliver consistent bullet shaping results.
The RCBS Lube-A-Matic Top Punch .680 is engineered to solve one of handloading's persistent challenges: nose deformation during the sizing and lubrication process.
When sizing and lubricating bullets, the top punch is critical to maintaining bullet integrity. A poorly fitted punch can deform the bullet nose, compromising both accuracy and appearance. This punch's exact fit prevents that problem, ensuring your handloaded ammunition performs as intended.
Whether you're a precision rifle shooter or a high-volume pistol reloader, this top punch will help you achieve consistent, quality results every time.