Redding Series C 3-Die Set For Straight Wall Cases .444 Marlin

The Redding Series C 3-Die Set for .444 Marlin straight wall cases gives you the precision tooling needed to load ammunition for this powerful cartridge. Straight wall cases require a different approach than bottleneck rounds—you can't resize and expand the neck in a single operation, which is why this set includes three specialized dies working in sequence. Whether you're handloading for hunting with a modern lever action or setting up a single-shot rifle, these dies are engineered to produce ammo that chambers reliably in any standard SAAMI chamber.

Redding's Series C dies are built from premium alloy steel and machined to some of the tightest tolerances in the industry. Each die is heat-treated in atmospherically controlled furnaces and hand-polished for smooth operation, then ultrasonically cleaned before final inspection. That attention to detail means your handloads will be consistent, and your dies will outlast many rifles. The set includes everything to get started: the complete three-die setup, a spare decapping pin, a hex wrench, and a storage box that doubles as a cartridge loading block and organizer for your shellholder.

The Series C designation means these dies are less commonly stocked than Redding's mainstream Series A and B lines, making them a solid choice if you want reliable performance without paying for unnecessary popularity. All Redding dies use the industry-standard 7/8-14 threaded body, so they'll fit any compatible reloading press you're running.

Key Features

• Three-die set purpose-built for straight wall .444 Marlin cases
• Full-length resizing die with decapping rod assembly
• Separate expander die for precise neck expansion
• Seating die with integrated bullet guide, crimp ring, and seating plug
• Premium alloy steel construction machined to tight tolerances
• Heat-treated and hand-polished for durability and smooth functioning
• Industry-standard 7/8-14 threaded bodies fit any compatible press
• Includes spare decapping pin, hex wrench, and storage/loading block

Specifications

Cartridge	.444 Marlin
Die Count	3
Die Series	Series C
Thread Size	7/8-14 (industry standard)
Included Components	Full-length resizing die with decapping rod, expander die, seating die, spare decapping pin, hex wrench, storage box/loading block

Frequently Asked Questions

Why does this set have three dies instead of the two I see for other cartridges?

Straight wall cases like the .444 Marlin can't be fully resized and neck-expanded in a single operation. The three-die approach lets you resize with the full-length die, then expand the neck in a separate expander die, then seat the bullet—ensuring proper fit and performance in your chamber.

Will these dies work in my reloading press?

These dies use the industry-standard 7/8-14 thread size, so they'll fit any compatible single-stage or progressive reloader that accepts standard threaded dies. Confirm your press uses this standard thread before ordering.

What's included in the box?

The set includes all three dies, a spare decapping pin, a hex wrench, and a storage box that serves as both a cartridge loading block and organizer for your shellholder.

What warranty or guarantee does Redding offer on these dies?

Redding manufactures these dies to SAAMI specifications and heat-treats them in atmospherically controlled furnaces to ensure they produce ammunition that properly fits any standard chamber. For specific warranty details, contact Redding directly or check their official documentation.