Availability: In Stock
The RCBS 9328 Multi-Caliber Nylon Case Neck Brush in Medium is a reloading essential for handloaders who work with mid-range rifle calibers. If you're prepping .270, .280, .308, .30-06, or other standard hunting and target rounds, this brush handles the inside of your case necks with efficiency, removing powder residue and fouling that accumulates during shooting. A clean case neck matters: it affects neck tension consistency, which directly impacts ammunition reliability and accuracy.
Made from nylon bristles, this brush is gentle enough to preserve case integrity while being stiff enough to scrub away stubborn deposits. The Medium size fits the caliber range that covers most popular rifle cartridges—everything from .270 Winchester through .30 caliber rounds. It's the kind of no-nonsense tool that fits into a well-organized reloading bench setup, whether you're loading a few boxes for next season or maintaining a steady supply for regular range sessions.
RCBS offers this brush in three sizes to cover the full spectrum: Small for .22 to .25 caliber cases, Medium for .270 to .30 caliber, and Large for .35 to .45 caliber. If you're working multiple calibers in the mid-range, the Medium becomes a workhorse in your case prep routine. It's one of those items that seems simple until you've used it—then you realize how much faster and more thorough case neck cleaning becomes.
The RCBS 9328 Medium is designed for cartridge cases between .270 and .30 caliber, covering popular rounds like .270 Winchester, .280 Remington, .308 Winchester, and .30-06 Springfield.
The nylon bristles scrub away dirt, powder residue, and fouling from the inside of your case necks, helping prepare them for reloading.
RCBS offers the case neck brush in three sizes: Small (for .22 to .25 caliber), Medium (for .270 to .30 caliber), and Large (for .35 to .45 caliber).



SKU: 115811782 • Width: 2in • Height: 0.1in • Depth: 6in • Weight: 0.06oz


Availability: In Stock
The RCBS 9328 Multi-Caliber Nylon Case Neck Brush in Medium is a reloading essential for handloaders who work with mid-range rifle calibers. If you're prepping .270, .280, .308, .30-06, or other standard hunting and target rounds, this brush handles the inside of your case necks with efficiency, removing powder residue and fouling that accumulates during shooting. A clean case neck matters: it affects neck tension consistency, which directly impacts ammunition reliability and accuracy.
Made from nylon bristles, this brush is gentle enough to preserve case integrity while being stiff enough to scrub away stubborn deposits. The Medium size fits the caliber range that covers most popular rifle cartridges—everything from .270 Winchester through .30 caliber rounds. It's the kind of no-nonsense tool that fits into a well-organized reloading bench setup, whether you're loading a few boxes for next season or maintaining a steady supply for regular range sessions.
RCBS offers this brush in three sizes to cover the full spectrum: Small for .22 to .25 caliber cases, Medium for .270 to .30 caliber, and Large for .35 to .45 caliber. If you're working multiple calibers in the mid-range, the Medium becomes a workhorse in your case prep routine. It's one of those items that seems simple until you've used it—then you realize how much faster and more thorough case neck cleaning becomes.
The RCBS 9328 Medium is designed for cartridge cases between .270 and .30 caliber, covering popular rounds like .270 Winchester, .280 Remington, .308 Winchester, and .30-06 Springfield.
The nylon bristles scrub away dirt, powder residue, and fouling from the inside of your case necks, helping prepare them for reloading.
RCBS offers the case neck brush in three sizes: Small (for .22 to .25 caliber), Medium (for .270 to .30 caliber), and Large (for .35 to .45 caliber).
SKU: 115811782 • Width: 2in • Height: 0.1in • Depth: 6in • Weight: 0.06oz


