
Availability: In Stock
The Lee Precision .400 Cor-Bon full length sizing 3-die set in steel gives you an affordable, no-frills reloading solution for this compact defensive handgun cartridge. If you're rolling your own .400 Cor-Bon ammunition on a budget, these steel dies deliver the core functionality you need—full length sizing, powder charging, and bullet seating—without the premium price tag of carbide alternatives. The tradeoff is straightforward: steel dies require case lubricant during the sizing process, a minor extra step that keeps your cost per round down.
Lee's steel die sets have been the go-to choice for reloaders who prioritize value and don't mind a slightly longer setup process. This is especially appealing for .400 Cor-Bon shooters, who are often precision-focused handloaders already accustomed to careful technique. You get everything needed to start reloading: the three dies themselves, a universal shell holder, a powder dipper, and load data instructions. If you're new to .400 Cor-Bon reloading or building out a compact, efficient reloading bench, this set is a practical entry point that won't strain your wallet.
The full length sizing die resizes the entire case, which is the standard approach for handgun reloading and ensures consistent chambering across your firearms. Pair this set with your own reloading press, and you're equipped to produce repeatable, accurate ammunition tailored to your .400 Cor-Bon platform.
| Caliber | .400 Cor-Bon |
| Die Type | Full Length Sizing 3-Die Set |
| Material | Steel |
| Includes | Sizing Die, Powder Through Expanding Die, Seating Die, Universal Shell Holder, Powder Dipper, Instructions/Load Data |
| Brand | Lee Precision |
Yes. Unlike carbide dies, Lee's steel dies require you to lubricate cases before sizing. This is a common practice among reloaders and only adds a moment to your prep workflow.
This die set is compatible with most single-stage and progressive presses that accept standard ½" or 7/8"×14 die threads. Check your press specifications to confirm compatibility.
The set includes the full length sizing die, powder through expanding die, bullet seating die, a universal shell holder, a powder dipper, and printed load data and instructions for .400 Cor-Bon.
Yes—this set is specifically sized for .400 Cor-Bon and includes all three dies needed for a complete handgun reloading cycle: sizing, charging, and seating.

SKU: 197557298 • Weight: 1.2oz





Availability: In Stock
The Lee Precision .400 Cor-Bon full length sizing 3-die set in steel gives you an affordable, no-frills reloading solution for this compact defensive handgun cartridge. If you're rolling your own .400 Cor-Bon ammunition on a budget, these steel dies deliver the core functionality you need—full length sizing, powder charging, and bullet seating—without the premium price tag of carbide alternatives. The tradeoff is straightforward: steel dies require case lubricant during the sizing process, a minor extra step that keeps your cost per round down.
Lee's steel die sets have been the go-to choice for reloaders who prioritize value and don't mind a slightly longer setup process. This is especially appealing for .400 Cor-Bon shooters, who are often precision-focused handloaders already accustomed to careful technique. You get everything needed to start reloading: the three dies themselves, a universal shell holder, a powder dipper, and load data instructions. If you're new to .400 Cor-Bon reloading or building out a compact, efficient reloading bench, this set is a practical entry point that won't strain your wallet.
The full length sizing die resizes the entire case, which is the standard approach for handgun reloading and ensures consistent chambering across your firearms. Pair this set with your own reloading press, and you're equipped to produce repeatable, accurate ammunition tailored to your .400 Cor-Bon platform.
| Caliber | .400 Cor-Bon |
| Die Type | Full Length Sizing 3-Die Set |
| Material | Steel |
| Includes | Sizing Die, Powder Through Expanding Die, Seating Die, Universal Shell Holder, Powder Dipper, Instructions/Load Data |
| Brand | Lee Precision |
Yes. Unlike carbide dies, Lee's steel dies require you to lubricate cases before sizing. This is a common practice among reloaders and only adds a moment to your prep workflow.
This die set is compatible with most single-stage and progressive presses that accept standard ½" or 7/8"×14 die threads. Check your press specifications to confirm compatibility.
The set includes the full length sizing die, powder through expanding die, bullet seating die, a universal shell holder, a powder dipper, and printed load data and instructions for .400 Cor-Bon.
Yes—this set is specifically sized for .400 Cor-Bon and includes all three dies needed for a complete handgun reloading cycle: sizing, charging, and seating.
SKU: 197557298 • Weight: 1.2oz
