The RCBS® Top Punch is an essential tool for anyone who uses the RCBS® Lube-A-Matic Bullet Sizer/Lubricator. This punch is precisely machined to fit specific cast bullet nose designs, ensuring that the bullet is properly aligned to be sized in the Lube-A-Matic Sizer without damaging the bullet nose. With its durable construction and precise fit, the RCBS® Top Punch makes bullet sizing and lubricating an efficient and easy process. Don't settle for subpar bullet alignment – choose the RCBS® Top Punch for accurate and reliable results every time.