The RCBS Little Dandy Powder Rotor #4 (RCBS part no. 86004) is a caliber-specific rotor for the RCBS Little Dandy Powder Measure, one of 28 interchangeable sizes built to precisely meter the correct powder volume for a given load. Once installed, the Little Dandy Powder Measure works with all types of smokeless powder and holds its charge consistently until you swap in a different rotor. It can be run by hand at the bench or mounted on an RCBS powder measure stand, giving handloaders a fast, repeatable way to add rotor #4 to their charge lineup.

Key Specifications

• One of 28 interchangeable rotor sizes for the RCBS Little Dandy Powder Measure.
• Precisely meters powder for up to 400 different load combinations.
• Works with all types of smokeless powder.
• Can be used by hand or mounted on an RCBS powder measure stand.

Frequently Asked Questions

How many rotor sizes are available for the Little Dandy measure? RCBS offers 28 interchangeable rotor sizes, including rotor #4, so you can match the measure to a wide range of loads.

Does rotor #4 need to be recalibrated after installation? No, once it’s installed the measure holds a consistent charge for that rotor until you switch to a different one.

Buy the RCBS Little Dandy Powder Rotor #4

Expand your Little Dandy powder measure setup with rotor #4 for another precisely metered charge. Order it from our Lubbock, Texas gun shop, where our gunsmithing tools selection stocks Little Dandy rotors and reloading accessories, with fast shipping to your door.