Which specific cartridges are compatible with the RCBS Expander Decapping Unit .416 Taper model 09827?

This specific taper unit is engineered for .416 calibre bottleneck cartridges, specifically the .416 Remington Magnum and .416 Ruger. Please note that if you are reloading for a .416 Rigby die, RCBS instead specifies part number 09825 rather than this taper unit.

What is the correct way to set up the decapping pin when installing this unit into my sizing die?

When threading the expander decapping unit into your compatible RCBS sizing die, adjust it so that exactly 3/16 inch of the decapping pin protrudes from the bottom of the die. This ensures proper clearance for reliably punching out spent primers while simultaneously expanding the case neck to seat your .416 projectiles.

Are there any electrical compliance requirements or Australian certifications needed for this tool?

No. Because this is an entirely mechanical, non-powered reloading press component, electrical compliance regulations such as 240V mains requirements and SAA/RCM certifications do not apply.

.416 Taper Decap Unit - RCBS R9827

The RCBS Expander Decapping Unit .416 Taper (part number 09827 / R9827) is a precision-machined solid steel internal assembly designed for standard RCBS full-length and neck-sizing rifle dies. Engineered for big-game cartridge reloading, this mechanical unit performs two operations in a single press stroke: it punches out spent primers using a replaceable decapping pin while simultaneously expanding the cartridge case neck to the exact internal dimensions required for .416-calibre projectiles. Its integrated tapered expander button eases entry and exit through the case mouth, reducing neck stretching and preserving case concentricity during the reloading process.

Key Features

Dual-Function Processing: Decaps spent primers and expands case necks in one stroke within compatible RCBS sizing dies.
Tapered Expander Design: Features a smooth, tapered profile that reduces friction and mechanical effort during withdrawal, minimising brass stretch.
All-Steel Construction: Manufactured from precision-machined solid steel, comprising a threaded rod, a .416 tapered expander button, and a replaceable large decapping pin.
OEM Replacement Assembly: Serves as a direct factory replacement for bent rods, stripped threads, or worn components in compatible sizing dies.
Mechanical Compatibility: Threads directly into standard 7/8"-14 RCBS rifle die bodies designed for .416 Remington Magnum and .416 Ruger cartridges.

Specifications

Brand: RCBS
Manufacturer Part Number: 09827 (R9827)
Calibre Compatibility: .416 calibre (.416 Remington Magnum, .416 Ruger)
Material: Precision-machined steel
Pin Setup Depth: 3/16 inch (approximately 4.76 mm) protrusion from the die base
Power Requirements: None (manual reloading press component)

Who is the RCBS Expander Decapping Unit .416 Taper for?

Handloaders loading .416 Remington Magnum cartridges for dangerous game hunting — relies on this rifle reloading expander decapping unit to maintain neck concentricity and properly seat .416 calibre projectiles by setting the decapping pin to the factory-specified 3/16 inch (4.76 mm) protrusion past the die base.
Handloaders loading .416 Ruger cartridges for outback hunting applications — utilises the tapered profile of this rifle reloading expander decapping unit to reduce mechanical sizing resistance on heavy-walled brass cases designed for .416 calibre hunting bullets.

Less suitable for: Handloaders sizing .416 Rigby brass, which requires a non-tapered .416 expander-decap unit (part #09825), or extreme heavy-calibre setups like .416 Barrett, which require dedicated large-format .50 BMG/.416 Barrett decapping units.

SKU	RC39530LP
Model #	R9827
Brand	Rcbs
Shipping Weight	1.0000kg

What our Customers are Saying

We Also Recommend

G96 Gun Blue Liquid Perfect Gun Oil For A Long Las

$30.95

Lyman Perfect Case Trimmer Specific Pilot Reloadin

$20.95

Wheeler Scope Ring Alignment Lapping Kit Tool Comb

Don't pay $298.95 $253.95 15.05% OFF

Cci Maxi Mag 22 Wmr 40gr Jhp Rimfire Ammunition 18

Don't pay $41.95 $34.95 16.69% OFF

Recommended Products

Lee Precision 90543 Pacesetter Steel 3 Die Set For

$86.95

Lee Precision 90985 6.5/300 Wsm Reloading 2 Die Se

$94.95

Redding 25276 Decapping Rod Assembly For 270 Winch

$40.95

Hornady Zip Spindle Die Conversion Kit - Straight

$34.95

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.

Rcbs R9827 Expander Decapping Unit .416 Taper Steel

Secure Payment Methods