Redding Premium Series Full Length Handgun Die Set - 380 Acp

The Redding Premium Series Full Length Handgun Die Set for .380 ACP is built for reloaders who demand consistency and durability in every round. This three-die set pairs a titanium carbide sizing die with a newly engineered expander die and a seating die equipped with a bullet seating micrometer, giving you the precision control serious handloaders expect from Redding's premium line.

The expander die is where Redding's engineering shines. It features a TiN (titanium nitride) coated expander plug that boosts surface hardness, reduces friction, and cuts down on brass buildup—a real advantage if you're running high-volume loads. As the expander travels into the case, it uses a series of precisely designed steps: a radiused base for smooth entry, a parallel section that expands and trues the case interior for a uniform bullet bearing surface, a small step to center the bullet on the cartridge centerline, and a final flare to prevent lead shaving when seating cast bullets. All of this adds up to more uniform bullet pull and consistent seating pressure.

The seating die rounds out the set with the included bullet seating micrometer, letting you dial in exact seating depth for repeatable precision. It's fitted with either a taper or roll crimp appropriate for .380 ACP, and like the sizing and expander dies, it features an enhanced lead-in for smooth feeding on progressive presses.

Key Features

• Titanium carbide sizing die for durability and fast sizing
• TiN-coated expander plug reduces brass buildup and improves case preparation
• Engineered expander geometry ensures true case interior and uniform bullet seating
• Bullet seating micrometer for precise, repeatable seating depth control
• Enhanced lead-in design compatible with progressive reloading presses
• Crimp style suited for .380 ACP specifications

Specifications

Frequently Asked Questions

What's included in this .380 ACP die set?

The set contains three dies: a titanium carbide sizing die, an expander die with TiN-coated expander plug, and a seating die with an integrated bullet seating micrometer. The seating die also includes either a taper or roll crimp appropriate for .380 ACP.

Will this work with my progressive press?

Yes. All three dies in the set feature an enhanced lead-in design that works smoothly with progressive reloading presses.

What does the TiN coating on the expander plug do?

The titanium nitride coating increases surface hardness and reduces friction, which improves lubricity, extends the life of the expander plug, and significantly reduces brass buildup during the expanding process—especially beneficial for high-volume reloaders.

Can I use this set with cast bullets?

Yes. The expander plug includes a flare at its final step that opens the case mouth further, preventing lead shaving when seating cast bullets.