The RCBS Little Dandy Powder Rotor #4 is a calibrated rotor designed for use with the RCBS Little Dandy Powder Measure. It is one of 28 interchangeable sizes intended to provide consistent powder volume control across many loads. When paired with the Little Dandy Powder Measure it can support the correct volume for up to 400 different loading combinations. The rotor is compatible with smokeless powders and may be used handheld or mounted on a reloading bench with an RCBS powder measure stand.
Key Specifications
- Manufacturer: RCBS.
- Model: Little Dandy Powder Rotor #4.
- Available in 28 different sizes and designed to be interchangeable.
- Designed to measure powder volumes for up to 400 loading combinations when used with the RCBS Little Dandy Powder Measure.
- Compatible with smokeless powders.
- Does not require readjustment of the measure after changing the rotor.
- Can be used handheld or mounted on a reloading bench with an RCBS powder measure stand.
As a simple, precision component for the reloading bench, the RCBS Little Dandy Powder Rotor #4 streamlines the powder-metering step while maintaining repeatable results. Its interchangeability and direct compatibility with the Little Dandy Powder Measure make it a practical choice for reloaders focused on consistency and efficiency. The #4 rotor is a straightforward upgrade to routines that demand reliable volumetric powder metering.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




