In Stock RCBS Case Neck Brush Large
The RCBS Case Neck Brush Large is one of those simple tools that keeps your bigger rifle brass running smooth without much effort. It scrubs out carbon and residue from inside the neck so seating bullets feels cleaner and more consistent every time. Quick twist, clean neck, and your .35–.45 calibre cases are ready to go without any fuss.
-Nathan (Technical Advisor)
The RCBS Case Neck Brush Large .35–.45 Calibre is a practical reloading tool designed to clean and lubricate the inside of cartridge case necks before resizing. Suitable for .35 to .45 calibre cases, its durable nylon bristles effectively remove dirt and powder residue while applying a light film of lubricant to promote smoother case expansion.
By reducing friction during the resizing process, the brush helps maintain consistent neck tension and supports the production of more uniform, accurate handloaded ammunition. Its gentle nylon construction cleans thoroughly without damaging brass, making it an ideal addition to any case preparation routine.
Designed to fit the RCBS Accessory Handle 2, the brush features a no-roll design for convenient bench use and can be easily interchanged with other RCBS brush sizes. Compact, durable and easy to use, it is an essential tool for reloaders seeking cleaner brass and smoother resizing performance.
- Product Type Case Neck Brush
- Calibre Compatibility .35–.45 Calibre
- Bristle Material Nylon
- Function Cleans and lubricates case necks before resizing
- Handle Compatibility RCBS Accessory Handle 2
- Design No-Roll
- Designed to clean and lubricate cartridge case necks before resizing
- Suitable for reloading .35 to .45 calibre cartridges
- Durable nylon bristles remove dirt, carbon and powder residue from inside the case neck
- Applies a light film of lubricant to aid smooth case expansion
- Reduces friction during the resizing process
- Helps maintain consistent neck tension for improved ammunition uniformity
- Supports the production of straighter, more accurate handloaded cartridges
- No-roll design helps keep the brush secure on the reloading bench
- Compatible with the RCBS Accessory Handle 2
- Interchangeable with other RCBS case neck brush sizes to suit different calibres
- Gentle on brass while providing effective cleaning
- Durable construction for long-lasting performance
- Compact and easy to store as part of a reloading kit
- Simple to incorporate into any case preparation routine
- RCBS Case Neck Brush Large
1. What is the RCBS Case Neck Brush Large used for?
It’s used to clean the inside of large rifle case necks before reloading, removing carbon, powder residue, and debris.
2. What calibres does the large brush fit?
It is designed for .35 to .45 calibre cases.
3. Why should I clean case necks?
Cleaning helps maintain consistent neck tension and smoother bullet seating, improving overall reload consistency.
4. Does it lubricate as well as clean?
Yes, it can lightly apply lubricant during brushing to help case neck expansion during resizing.
5. What material are the bristles made from?
It uses durable nylon bristles designed to clean effectively without scratching or damaging brass.
6. Does it require a handle?
Yes, it is designed to be used with an RCBS accessory handle for better grip and control during use.
7. Is it compatible with different RCBS handles?
Yes, it works with RCBS no-roll accessory handles designed for case prep tools.
8. Is it necessary for reloading?
Not strictly, but it helps improve consistency and makes bullet seating more uniform.
9. Will it damage brass cases?
No, the nylon bristles are designed to clean thoroughly without harming the case neck.
10. Why use a neck brush instead of skipping this step?
Skipping it can leave carbon buildup in the neck, which may lead to uneven seating pressure and less consistent ammunition performance.
- RCBS Limited Lifetime Warranty
Delivery costs & estimated arrival
Find your country below for the delivery charge and how long your order should take to reach you. All orders ship with FedEx. Estimates are in working days and exclude weekends and public holidays.
| Country | Up to 2kg | 2kg – 30kg | Estimated delivery | ||
|---|---|---|---|---|---|
| Order under €350 | Order €350 & over | Order under €350 | Order €350 & over | ||
| Austria | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| Belgium | €8.95 | €14.95 | €14.95 | €14.95 | 4-6 working days |
| Bulgaria | €11.95 | €31.95 | €31.95 | €31.95 | 7-9 working days |
| Croatia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Cyprus | €14.95 | €89.95 | €89.95 | €89.95 | Contact us |
| Czechia | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Denmark | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Estonia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Finland | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| France | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Germany | €8.95 | €14.95 | €14.95 | €14.95 | 5-7 working days |
| Greece | €11.95 | €31.95 | €31.95 | €31.95 | 8-10 working days |
| Hungary | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Ireland | €6.95 | €6.95 | €8.95 | €8.95 | 2-4 working days |
| Italy | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Latvia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Lithuania | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Luxembourg | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Malta | €14.95 | €89.95 | €89.95 | €89.95 | Contact us |
| Monaco | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Poland | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Romania | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Slovakia | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Slovenia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Spain | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| Sweden | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
Returns & withdrawal
Which option you use depends on why you are sending the item back.
Changed your mind?
You have 14 days from receiving your order to withdraw from your purchase. Use our Withdrawal from Contract form to tell us. It is the quickest way, and we will then email you a free returns label.
If you would rather post the item back yourself to our returns address in Ireland, you pay the postage. Full details are on our Returns page.
Withdrawal from ContractFaulty, damaged or wrong item?
If your item arrived faulty, damaged or not what you ordered, please follow the steps on our Returns page. We cover the cost of returning these items.
Full details of all our return options are on that page.
Returns pageDelivery prices are shown in euros and confirmed at checkout.

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