Redding Series-A 3-Die Set for Straight-Wall Cases - 9mm Luger

The Redding Series-A 3-Die Set for Straight-Wall Cases in 9mm Luger is built for reloaders who demand reliable, repeatable ammunition at a fair price. Redding's Series-A line delivers the same quality control and precision that serious hand-loaders expect, but without the premium cost of higher-tier models—you're paying for the ammo, not the packaging. This three-die setup is the right approach for straight-wall cartridges like 9mm Luger, where the geometry requires a dedicated workflow that no two-die set can handle.

Straight-wall cases present a reloading challenge that dictates the design here: you cannot full-length resize and expand the neck in a single pass. That's why Redding engineered this set with three dies working together. The full-length resizing die includes a decapping rod assembly to remove spent primers cleanly. The separate expander die holds a precision neck expanding plug that opens the case neck to proper diameter for bullet fit. Finally, the seating die brings it all together with a built-in bullet guide, integrated crimp ring, and the correct seating plug for 9mm Luger—ensuring consistent, accurate bullet seating every time you pull the handle.

If you're serious about 9mm reloading, whether for competition, practice, or defense ammunition, this three-die set is the foundation of a repeatable handload. Redding's manufacturing efficiency keeps the price accessible, so you can invest more in quality brass and components where it matters most.

Key Features

• Full-length resizing die with decapping rod assembly for consistent case dimensions
• Dedicated expander die with neck expanding plug—necessary for straight-wall case reloading
• Seating die with integrated bullet guide and crimp ring for reliable bullet seating
• Three-die format required for proper 9mm Luger reloading workflow
• Redding Series-A quality standards at production-efficient pricing

Frequently Asked Questions

Why does a 9mm Luger straight-wall reloading die set need three dies instead of two?

Straight-wall cases like 9mm Luger cannot be full-length resized and neck-expanded in a single operation. You need a dedicated resizing die, a separate expander die, and a seating die to do the job properly and maintain dimensional consistency across your handloads.

What's included in this Redding Series-A set?

The set includes a full-length resizing die with decapping rod assembly, an expander die with neck expanding plug, and a seating die with built-in bullet guide and crimp ring—everything you need to reload 9mm Luger ammunition.

Is this set compatible with a standard single-stage reloading press?

Redding dies are designed for standard reloading presses, but press compatibility can vary by equipment. Check your press documentation or contact us if you have questions about setup with your specific equipment.

Does this set include primers and ammo components?

No—this is a three-die set only. You'll supply your own 9mm Luger brass, bullets, powder, and primers to complete your handloads.