RCBS Lube-A-Matic sizing die for .501" bullets. Hardened interior ensures precise alignment and smooth operation with hard lubricants. Compatible with Lube-A-Matic and Lyman 450/4500 sizers.
Fits: RCBS Lube-A-Matic
The RCBS Lube-A-Matic Bullet Sizing Die is an essential tool for reloaders who cast their own bullets or work with cast projectiles. This die is engineered to simplify the bullet sizing and lubricating process, even when working with harder lubricant formulations.
Whether you're a serious cast bullet enthusiast or a reloader looking to improve your process, this sizing die delivers the precision and reliability you need. The hardened construction resists wear, and the thoughtful design makes the often-tedious lubrication step faster and more uniform.
Proper bullet sizing and lubrication are critical to consistent accuracy and reliable feeding. This die helps you achieve both with minimal effort.