Will the Redding 84159 die set work with older J-bore 8x57 Mauser rifles?

No, this die set is engineered strictly for modern 8x57mm JS Mauser chambers utilizing .323-inch diameter bullets. It is incompatible with older J-bore variants featuring a .318-inch diameter bore.

What shellholder do I need to use this die set with my standard reloading press?

The Redding 84159 features standard 7/8"-14 threads compatible with presses from brands like Redding, RCBS, Hornady, and Lee. However, you will need to separately acquire a Redding Shellholder #1 (Part #11001 or Competition Shellholder #11601) to properly hold the 8x57mm JS cases.

What is the difference between using the included neck sizing die versus the full-length sizing die?

The neck sizing die is restricted to fire-formed brass intended for use in the exact same bolt-action chamber, which helps maximize brass life and accuracy. You must use the full-length sizing die when preparing ammunition for semi-automatic rifles or multiple firearms to ensure reliable chamber feeding.

Are there any electrical compliance certifications or Australian plugs required for this product?

No electrical compliance or SAA/RCM certifications are required. The Redding 84159 Deluxe Die Set is a purely manual, non-powered mechanical tool designed for standard Australian reloading benches.

8x57 Mauser Dies - Redding 84159

The Redding 8x57 Js Mauser Deluxe Die Set (MPN: 84159) is a precision three-die reloading kit engineered for handloaders producing 8x57mm JS Mauser ammunition. Machined from heat-treated alloy steel on Hardinge Super-Precision lathes and hand-polished, this non-powered mechanical die set mounts to standard reloading presses via industry-standard 7/8"-14 threads. It provides handloaders with the tools to full-length resize, neck resize, and seat bullets to standard SAAMI chamber dimensions, ensuring dependable concentricity and headspace control.

Key Features

Three-Die Versatility: Contains a Full-Length Resizing Die with decapping assembly, a dedicated Neck Sizing Die, and a Bullet Seating Die with a built-in crimp ring.
Dual Sizing Flexibility: Allows reloaders to neck-size fire-formed cases to maximise brass longevity for a single rifle, or full-length resize cases for smooth feeding across multiple firearms.
Precision Construction: Manufactured from heat-treated alloy steel to tight tolerances, ensuring repeatable case dimensions and consistent bullet seating.
Complete Kit: Supplied in a protective plastic storage box that doubles as a loading block, including a hex wrench and a spare decapping pin (total boxed weight approximately 0.5–0.6 kg).

Product Specifications

Calibre Compatibility: 8x57mm JS Mauser (also designated 8mm x 57 Mauser)
Bullet Diameter: .323 in (8.2 mm)
Thread Standard: 7/8"-14 TPI
Required Shellholder: Redding Shellholder #1 (sold separately)
Operating Type: Manual, non-powered mechanical reloading tool
Included Components: Full-Length Resizer Die, Neck Sizer Die, Bullet Seater Die, storage box/loading block, spare decapping pin, hex wrench

Who is the Redding 8x57 Js Mauser Deluxe Die Set for?

Bolt-Action Rifle Handloaders — Benefits from the included neck sizing die in this 8x57mm JS reloading die set, which resizes only the case neck to fit fire-formed brass perfectly to a single bolt-action chamber while loading .323 in diameter bullets.
Reloaders Loading for Multiple or Semi-Automatic Firearms — Relies on the full-length resizing die with standard 7/8"-14 threads to restore fired brass back to SAAMI factory dimensions, ensuring seamless feeding and reliable chambering across different rifles chambered in 8x57mm JS Mauser.

Less suitable for: Owners of older "J-bore" 8x57 Mauser rifles requiring smaller .318 inch diameter bullets, who require a dedicated .318-calibre sizing die set; or benchrest competition shooters requiring neck-tension adjustments in thousandths-of-an-inch increments, who are better served by a bushing-style precision die set with a micrometer seating die.

SKU	RD41934LP
Model #	84159
Brand	Redding
Shipping Weight	1.0000kg

What our Customers are Saying

We Also Recommend

Lee Breech Lock Challenger Kit Iii - With Auto Be

$414.95

Pro-shot 1ps-38-17 Stainless Steel Rifle Cleaning

$122.95

Kleenbore Cp16b Cotton Cleaning Patches 1.25 Inch

$32.95

Recommended Products

Redding 39155 National Match Die Set 308 Win 3-Die

$473.95

Redding 84232 240 Wby Deluxe Die Set 3-Die Reloadi

$377.95

Redding 84242 7mm Tcu Deluxe Die Set 3-Die Precisi

$416.95

Redding 84261 Deluxe 3 Die Set .26 Nosler 7/8 Inch

$299.95

Welcome to Xhunter Australia. By accessing and using our website (www.xhunter.com.au) and purchasing from our online store, you agree to be bound by the following Terms and Conditions. Please read them carefully before proceeding.

1. Eligibility

By agreeing to these Terms and Conditions, you confirm that:

• You are at least 18 years of age.
• You are legally capable of entering into a binding contract under Australian law.
• You will not purchase any restricted or controlled items unless legally permitted to do so.

2. Product Information

• All products listed are subject to availability.
• Product descriptions, specifications, and pricing are subject to change without notice.
• We make every effort to display products accurately, although we do not guarantee that all images or content are error-free.

3. Orders and Payments

• All orders are subject to acceptance and confirmation.
• Prices are in AUD and include GST unless otherwise stated.
• We reserve the right to cancel or refuse any order at our sole discretion.
• Full payment is required before dispatch.

4. Authority to Leave (ATL) and Delivery

• By default, all orders are shipped with Authority to Leave (ATL).
• If you require Signature on Delivery, please contact us prior to purchasing. Additional charges apply.
• If an order is returned to us due to failed delivery or non-receipt when ATL is not permitted, a $25 return processing fee must be paid before reshipment or refund.

5. Returns and Refunds

• Please refer to our full Returns Policy on the website.
• Returned items must be in original, resalable condition unless faulty.
• A restocking fee may apply if an item is not in reselling condition.
• Change-of-mind returns may not be accepted for clearance or custom-ordered items.

6. Firearms and Restricted Items

• You must comply with all relevant State and Federal laws for regulated products.
• You are responsible for ensuring proper licences and permits are held.
• We reserve the right to request proof of eligibility before dispatch.

7. Limitation of Liability

• Xhunter Australia is not liable for direct or indirect losses arising from the use or misuse of products.
• We are not responsible for any unauthorised modifications or incorrect application of products.

8. Manufacturer Warranty Support

Some products sold by Xhunter Australia include a manufacturer’s warranty (for example, limited lifetime warranties). These warranties are provided solely by the manufacturer and are separate from the consumer guarantees under Australian Consumer Law.

Where a manufacturer provides a warranty:

A. The warranty is offered and honoured by the manufacturer, not by Xhunter Australia, unless expressly stated otherwise.
B. Customers may be required to contact the manufacturer directly and comply with their warranty process, which may include overseas product assessment.
C. Proof of purchase is required to lodge a manufacturer warranty claim.
D. Assistance provided by Xhunter Australia in lodging warranty claims is a goodwill service only and does not imply liability for warranty outcomes or decisions.

Nothing in this clause limits your rights under Australian Consumer Law.
Xhunter Australia remains responsible for providing legally required remedies for products that fail to meet the consumer guarantees of acceptable quality, fitness for purpose, and reasonable durability.

9. Privacy

Your personal information is collected, used, and stored in accordance with our Privacy Policy.

10. Intellectual Property

All text, graphics, logos, and images on this website remain the property of Xhunter Australia and are protected by copyright laws.

11. Amendments

We may update or modify these Terms and Conditions at any time without prior notice. Continued use of our site constitutes acceptance of any updated Terms.

12. Governing Law

These Terms and Conditions are governed by the laws of Victoria, Australia. Any disputes will be handled exclusively by the courts of Victoria.

13. 18+ Age Requirement

By placing an order, you confirm that you are at least 18 years of age and legally entitled to purchase the products ordered. We may cancel any order that breaches this requirement.

Redding 84159 Deluxe Die Set 8x57mm Js Mauser 3 Die

Secure Payment Methods