Is the Redding 31203 decapping rod assembly compatible with Redding Type-S Bushing Dies?

No, this assembly is built exclusively for Redding conventional standard sizing dies and does not fit Redding Type-S Bushing Dies, which require a dedicated Type-S Decapping Rod Assembly (Part #14206). It is designed to fit standard-length 7/8"-14 threaded conventional sizing dies for .204 Ruger and .20 Tactical.

Will this assembly work with brass cases featuring small flash holes?

The Redding 31203 comes fitted with a standard decapping pin designed for standard 0.080" flash holes. If you are reloading brass with small 0.060" flash holes, you will need to swap to an undersized pin (such as 0.057") to prevent damaging the pin during the decapping stroke.

Are there any special firearms dealer permits or certifications required to purchase this reloading component in Australia?

No, the Redding 31203 decapping rod assembly is an unregulated mechanical firearm reloading accessory. It does not require any firearms dealer permits, end-user licensing, or electrical SAA/RCM certifications to purchase and use across Australian states and territories.

What products pair well with this assembly when setting up a reloading bench for bottleneck rifle cartridges?

To ensure smooth operation and prevent stuck cases during the sizing and decapping process, pair this rod assembly with Redding Imperial Sizing Die Wax Case Lube. Proper lubrication is essential when working with high-velocity rifle calibres like .204 Ruger and .20 Tactical on your reloading press.

Decapping Rod Assembly - Redding 31203

The Redding Decapping Rod Assembly (.204 Ruger / .20 Tactical) (MPN: 31203) is an OEM replacement internal spindle unit designed for Redding conventional full-length and neck sizing dies. This mechanical assembly performs two vital case-preparation tasks in a single press stroke: it expels spent primers using a standard replaceable decapping pin and sets final case neck tension via an integrated steel expander button. Sized to fit standard 7/8"-14 threaded dies, it restores original factory sizing tolerances to worn or damaged die setups without requiring the purchase of a complete replacement die body.

Key Features

Dual-Action Case Prep: Simultaneously punches out spent primers and expands the interior case neck to proper dimensions during the press upstroke.
Modular Assembly: Includes the threaded steel spindle rod (Part #01031), standard decapping pin (Part #01060), and 0.204-calibre steel size button (Part #37203), allowing individual component replacement if pins bend or wear.
Direct OEM Fit: Engineered to integrate directly into Redding conventional standard-length sizing die bodies.

Specifications

Manufacturer Part Number (MPN): 31203
Calibre Fitment: .204 Calibre (0.204 in / 5.2 mm nominal bullet diameter)
Cartridge Compatibility: .204 Ruger, .20 Tactical
Die Body Fitment: Redding conventional 7/8"-14 threaded sizing dies
Flash Hole Compatibility: Standard 0.080 in (approx. 2.0 mm) flash holes
Operation: Manual mechanical press operation (no power required)

Who is the Redding 204 Ruger 20 Tactical Decapping Rod Assembly for?

Handloaders reloading 204 Ruger rifle ammunition — relies on this decapping rod assembly to maintain the 0.204 in nominal bullet diameter internal neck dimension and deprime cases in standard 7/8"-14 threaded conventional sizing dies.
Handloaders reloading 20 Tactical rifle ammunition — uses this reloading die decapping rod assembly to size 0.204 in case necks and punch out spent primers from standard-flash-hole cases without altering their die setup.

Less suitable for: Reloaders running Redding Type-S Bushing Dies, which require dedicated Type-S decapping rods without expander buttons; users loading smaller .17 calibre or larger .224+ calibre cartridges; and cases with small 0.060 in flash holes, which require a specialised small-diameter decapping pin to avoid flash hole damage.

SKU	RD41510LP
Model #	31203
Brand	Redding
Shipping Weight	1.0000kg

What our Customers are Saying

We Also Recommend

Sellier & Bellot 300 Winchester Magnum Unprimed Br

$57.95

Kleenbore Cp16b Cotton Cleaning Patches 1.25 Inch

$32.95

Recommended Products

Redding 49356 Carbide Size Button Kit .35 Calibre

$99.95

Redding 96020 G-rx Large 32 Oz High Density Polyet

$22.95

Rcbs R9803 Expander Decapping Unit 226 Calibre Ste

$37.95

Redding 74415 Small Base Body Die For 6.5mm 284 Wi

$127.95

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 31203 Decapping Rod Assembly 204 Ruger 20 Tactical

Secure Payment Methods