RCBS Case Neck Brush Medium
The RCBS Case Neck Brush Medium is one of those simple bench tools that quietly keeps your brass running smoother and more consistent. It cleans out carbon and residue inside the neck so bullets seat properly and neck tension stays predictable. Quick twist, clean neck, and you’re back in business without overthinking it.
-Nathan (Technical Advisor)
The RCBS Case Neck Brush Medium is designed to keep your cases clean, consistent and ready for reloading. This brush will efficiently remove dirt and powder residue from inside the case neck, while simultaneously applying lubrication to aid smooth neck expansion. Featuring a no-roll handle design, it is easy to control on the bench and compatible with RCBS nylon bristle brushes. This medium brush size is suitable for calibres from .270 to .30, making it a versatile addition to any reloader’s toolkit. They offer durability, convenience and reliable performance for routine case preparation.
-
Cleans case neck interiors effectively, removing dirt and powder residue to maintain consistent case preparation
-
Simultaneously applies lubrication to the case neck, aiding smooth and controlled neck expansion
-
Medium brush size, suitable for calibres from .270 to .30
-
Nylon bristle construction designed to clean thoroughly without damaging brass
-
No-roll handle design prevents the tool from rolling off the bench during use
-
Compatible with RCBS case neck brush handles, ensuring secure and stable use
- RCBS Case Neck Brush Medium
1. What is the RCBS Case Neck Brush Medium used for?
It’s used to clean the inside of cartridge case necks in .270 to .30 calibre brass before reloading.
2. What calibres does the medium brush fit?
It is designed for .270 to .30 calibre cases.
3. What does it clean out of the case neck?
It removes carbon fouling, powder residue, and debris that build up inside the neck after firing.
4. Does it help with bullet seating?
Yes, cleaning the neck helps ensure smoother bullet seating and more consistent neck tension during reloading.
5. Does it also lubricate the neck?
Yes, it can lightly apply lubricant while brushing, helping with smoother case neck expansion during sizing.
6. What material are the bristles made from?
It uses nylon bristles that clean effectively without scratching or damaging the brass.
7. Does it require a separate handle?
Yes, it’s designed to be used with an RCBS accessory handle for better grip and control.
8. Is it reusable?
Yes, it’s a durable reusable tool built for repeated case prep sessions.
9. Is it necessary for reloading?
Not strictly, but many reloaders use it to improve consistency and reduce variation in bullet seating and neck tension.
10. Why use a neck brush instead of skipping the step?
Skipping neck cleaning can leave carbon buildup inside the case, which may lead to inconsistent seating pressure and less uniform reload performance.
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
![]() |
![]() |
![]() |
![]() |
We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
-
A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!
















