Hornady Custom Grade Series I 2-Die Set for 7mm Rem Mag - Sizing & Seater Dies Included (Model 546326)

Building quality ammunition starts with quality dies, and the Hornady Custom Grade Series I 2-Die Set for 7mm Rem Mag delivers the precision and durability reloaders expect from Hornady's rifle reloading dies. This two-die set includes a full-length sizing die and a bullet seater die—the core tools you need to consistently produce accurate, reliable loads for your magnum rifle. Whether you're hand-loading match ammunition or preparing hunting rounds, this set is engineered to perform reliably over thousands of cycles.

The sizing die uses Hornady's exclusive Zip Spindle design with fine and coarse adjustment threads, giving you both precise micro-adjustments and quick macro movements without breaking down the die. The smooth, polished internal profile minimizes case sticking and friction—critical for consistent sizing. Hornady's elliptical expander is superior to traditional ball expanders, delivering smooth neck sizing with less friction and reduced case stretch. The seater die features Hornady's in-line bullet seating system, which aligns the bullet and case neck before the bullet enters, ensuring straight, concentric loads for better accuracy. A built-in crimper saves you a press station if you want to crimp without a separate die.

Setup and maintenance are straightforward: Sure-Loc lock rings with wrench flats hold dies securely without pliers contact, a retainer ring removes in seconds for cleaning, and the included compartmentalized storage box keeps your reloading station organized. Hornady backs every die set with a lifetime warranty against breaking or wearing out under normal use, so you can reload with confidence for years.

Key Features

• Zip Spindle design with fine and coarse adjustment threads for precise and quick die movements
• Smooth, polished internal profile reduces case sticking and friction
• Elliptical expander for smooth neck sizing and reduced case stretch
• In-line bullet seating system with floating alignment sleeve ensures straight, concentric seating
• Built-in crimper eliminates the need for a separate crimp die
• Sure-Loc lock rings with wrench flats for secure, damage-free die clamping
• Retainer ring disassembles in seconds for easy cleaning
• Compartmentalized storage box for organized die and accessory storage
• Lifetime warranty against breaking or wearing out under normal use

Specifications

Product Name	Hornady Custom Grade Series I 2-Die Set for 7mm Rem Mag
Brand	Hornady
Caliber	7mm Rem Mag
Die Count	2 (sizing die and bullet seater die)
Model Number	546326
Warranty	Lifetime warranty against breaking or wearing out from normal use

Frequently Asked Questions

What dies are included in this set?

The set includes a full-length sizing die with Zip Spindle adjustment and an elliptical expander, plus a bullet seater die with in-line seating system and built-in crimper.

Can I crimp with this set without buying a separate crimp die?

Yes. The seater die includes a built-in crimper, so you can crimp during seating if desired and save a station on your press.

Is this set compatible with all reloading presses?

These are standard 7/8"-14 threaded dies, so they work with any press designed for standard rifle dies. If you're unsure about your specific press, confirm the die thread size before purchase.

What comes in the box?

The set includes the sizing and seater dies, Sure-Loc lock rings, and a compartmentalized storage box designed to keep your dies and accessories organized.