Redding Series C Seating Die .450 Bushmaster

Description

The Redding Series C seating die is engineered for seating bullets in straight-wall cases chambered for .450 Bushmaster. It uses a molded design with a separate rear punch to seat the case body to the shoulder, a method favored for consistent seating of military and target bullets. The die allows the expander ball to be moved to the rear when a crimp is required, and positions both the pilot and seating stem on the same side of the case neck to promote smooth, concentric cycling. Reduced neck friction permits seating toward the limit of the case neck rather than drawing the bullet through the full case length.

Key Specifications

• Designed for .450 Bushmaster straight-wall cases.
• Die style is a Series C molded seating die with a separate bottom punch.
• Seating method uses a rear punch to seat the case body to the shoulder.
• When crimping is required the expander ball is moved to the rear and the bullet is backed out of the case.
• Both the pilot and seating stem are located on the same side of the case neck for concentric cycling.
• The design reduces neck friction, allowing seating to the limit of the case neck.
• Intended use includes military and target bullet seating where long-term accuracy is a priority.
• The listed weight is 0.52 and the listed shipping weight is 0.52 (units not specified in source data).

This Series C seating die offers a practical, accuracy-focused solution for reloaders working with .450 Bushmaster straight-wall cases. Its rear punch seating method and concentric cycling characteristics make it well suited to precision seating tasks where reduced neck wear and repeatable alignment matter. For reloaders who value methodical, proven tooling, this die integrates straightforward operation with features that support consistent bullet seating.