The Lee Steel Die Set for the 577/450 Martini-Henry is a comprehensive 3-piece reloading die set designed specifically for reloading 577/450 Martini-Henry cartridges. This set is intended for use with the Lee Classic Cast Press, which accommodates the large 1 1/4x12 thread dies. It includes a Full Length Sizing Die, Powder Through Expanding Die, Bullet Seating Die, Shell Holder, and Instructions. This die set is ideal for reloaders working with mixed range brass, ensuring precise and consistent ammunition reloading.
| Weight | 1.20 kg |
| Caliber | 577/450 Martini-Henry |
| Die Material | Hardened Steel |
| Number of Dies | 3 |
| Thread Size Standard | 7/8”-14 |
| Compatible Presses | Single-stage and turret presses |
| Includes | Sizing Die, Expanding Die, Seating Die, Load Data |
