Lee 450 Bushmaster Micrometer 4-Die Reloading Set

Description

The Lee 450 Bushmaster 4-Die Set is a complete reloading kit intended for .450 Bushmaster cartridge resizing and bullet seating. This full-length set includes a full length sizing die, powder-through expanding die, micrometer bullet seating die, and a factory crimp die, plus a universal shell holder and powder dipper. It is specified for use when reloading mixed-range brass and includes load data and instructions to assist handloaders. The set is a conventional non-carbide configuration designed for general reloading tasks with .450 Bushmaster cases.

Key Specifications

• The caliber is .450 Bushmaster.
• The set includes a total of 4 dies.
• The die style is a 4-die set.
• The product type is Full Length sizing.
• The seating die is a micrometer bullet seating die for precise seating depth.
• The set includes a powder-through expanding die for controlled neck expansion.
• The kit contains a factory crimp die to apply consistent crimping.
• Included accessories are a universal shell holder and powder dipper.
• The configuration is non-carbide (Carbide: No).
• Package dimensions are 1.50 x 4.75 x 5.80 inches and shipping weight is 1.48 lb.

This 4-die set provides a straightforward, dependable toolset for reloaders working with .450 Bushmaster brass. The combination of a full-length sizing die and micrometer seating die supports repeatable case sizing and seat depth control, while the included expanding and crimp dies help produce consistent finished cartridges for range use or field applications.