Is this small primer plug compatible with older standard RCBS hand priming tools that require traditional shell holders?

No, this specific plug is engineered exclusively for the RCBS Universal Hand Priming Tool (SKU 90201) which uses universal jaws. It is incompatible with the standard shell-holder-based RCBS Hand Priming Tool (90200) or press-mounted primer arms.

What size range of cartridge primers and calibres does this small primer plug accommodate?

This small primer plug is designed for standard Small Rifle and Small Pistol primers measuring approximately 0.175 inches (4.45 mm) in diameter. When installed in the universal tool, it handles case calibres ranging from .32 ACP up to .45-70 Government.

Do I need any special tools or electrical certifications to replace this plug in my workshop?

No electrical components or power requirements are involved, meaning this 100% mechanical steel replacement part is exempt from SAA or RCM electrical compliance in Australia. It simply screws or drops directly into your existing RCBS Universal Hand Priming Tool feed mechanism during routine maintenance.

When do I need to switch from this small plug to the large primer plug?

You must switch to the RCBS Universal Hand Prime Tool Primer Plug Large whenever you transition to loading cartridges that require Large Rifle or Large Pistol primers, which measure approximately 0.210 inches in diameter. Attempting to seat large primers with this small plug can damage the tool components.

Small Primer Plug - RCBS R7784143

The RCBS Universal Hand Prime Tool Primer Plug Small (SKU: R7784143 / 7784143) is an OEM replacement seating punch engineered for the RCBS Universal Hand Priming Tool (SKU: 90201). This purely mechanical component installs directly into the priming tool's feed mechanism to push individual small primers out of the feed tray and seat them flush into cartridge brass primer pockets. It serves as a direct drop-in replacement to restore factory function if an original seating rod becomes bent, worn, or lost.

Key Features

Direct OEM Replacement: Designed as a factory-spec replacement small primer seating plug for the RCBS Universal Hand Priming Tool assembly.
Small Primer Interface: Sized specifically to seat standard Small Rifle and Small Pistol primers measuring nominally 0.175 in (4.45 mm) in diameter.
Universal System Integration: Operates in conjunction with the spring-loaded universal case-holding jaws to seat primers without requiring dedicated caliber shell holders.
Mechanical Operation: Fully manual hand-tool component requiring no electrical power, batteries, or specialized installation tools.

Specifications

Manufacturer: RCBS
Part Number / SKU: R7784143 / 7784143
Component Type: Replacement small primer seating plug / punch
Primer Compatibility: Small Rifle and Small Pistol primers (approx. 0.175 in / 4.45 mm diameter)
Tool Compatibility: RCBS Universal Hand Priming Tool (90201)
Cartridge Case Range: Accommodates rim diameters from .32 ACP up to .45-70 Government when installed in the universal tool body
Construction: Precision-machined steel

Who is the RCBS Universal Hand Priming Tool Primer Plug Small for?

Handloaders Reloading Small Rifle and Pistol Cartridges — Seating standard 0.175 in (4.45 mm) small rifle and small pistol primers across brass cases ranging from .32 ACP up to .45-70 Government using this dedicated replacement hand priming tool plug.

Less suitable for: Reloaders seating Large Rifle or Large Pistol primers measuring ~0.210 in (which require switching to a dedicated large primer seating plug), or those operating standard shell-holder-based hand priming tools and press-mounted primer arms requiring dedicated caliber-specific primer rod assemblies.

SKU	RC39494LP
Model #	R7784143
Brand	Rcbs
Shipping Weight	1.0000kg

What our Customers are Saying

We Also Recommend

G96 Synthetic Clp Gun Oil Lube Perfectly For Use O

$45.95

Lyman Trius Trap Birdshooter 2 Fully Adjustable Wi

$160.95

Cci #300 Large Pistol Primers For Handgun Reloadin

Don't pay $24.95 $20.95 16.03% OFF

Cci Maxi Mag 22 Wmr 40gr Jhp Rimfire Ammunition 18

Don't pay $41.95 $34.95 16.69% OFF

Recommended Products

Rcbs Reloading Tool Pilot Neck Reamer Fast Easy Re

Don't pay $52.95 $44.95 15.11% OFF

Lyman Primer Pocket Uniformer Tool Precision Reloa

$68.95

Lyman Reloading Priming Accessories Primer Pocket

$68.95

Lyman Ly-Pph Priming Punch Holder Ram Prime System

$6.95

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 R7784143 Universal Hand Primer Plug Small Steel

Secure Payment Methods