RCBS 9327 Case Neck Brush, Small, .25 Caliber Nylon

The RCBS 9327 Case Neck Brush is designed to clean dirt, powder residue, and other debris from the inside of .25 caliber cartridge case necks during the reloading process. Its nylon bristles help remove buildup from areas that are difficult to reach with standard case-cleaning tools, supporting more consistent case preparation and smoother bullet seating. The brush is sized for small case necks and is intended for use with .25 caliber cases.
The RCBS case neck brush also helps apply a light layer of lubricant to the inside of the case neck during expansion. This combined cleaning and lubrication function can help reduce friction as the expander enters the case neck, supporting efficient resizing and helping protect brass from unnecessary stress. Regular use can make case preparation more manageable while maintaining a cleaner, more uniform reloading workflow.
A durable no-roll handle keeps the brush stable on the workbench and provides a comfortable grip for controlled manual cleaning. The handle design accepts all three RCBS nylon bristle brush sizes, allowing reloaders to change brushes as needed while using the same style of handle. This package includes one small brush configured for .25 caliber applications. Built for reloaders who value dependable tools and repeatable preparation, the RCBS 9327 is a practical addition to a case-cleaning setup.

Features:

• Type: Case neck brush for cleaning the inside of cartridge case necks

• Caliber: Designed for .25 caliber cases

• Size: Small brush configuration for compatible case necks

• Quantity: Includes one case neck brush

• Function: Cleans dirt and powder residue while helping lubricate case necks for expansion

• Material: Nylon bristles for effective, controlled interior cleaning

• Handle: No-roll design accepts all three RCBS nylon bristle brush sizes