RCBS Formula 1 Walnut Media for dry polishing (RCBS part no. 87067) works in both Sidewinder and Vibratory case cleaners, giving reloaders a natural walnut-shell media ground to a 12/12 sieve size for consistent cleaning action. The polish additive comes individually packed within the box, so a reloader can choose exactly how much to mix in rather than being locked into a fixed ratio. Sold in a 5-pound box, this treated walnut media is a straightforward, no-liquid option for reloaders who prefer dry tumbling over ultrasonic or wet-tumble cleaning.

Key Specifications

• Media type is treated walnut shell.
• Ground to a 12/12 sieve size for consistent cleaning texture.
• Compatible with both Sidewinder and Vibratory case cleaners.
• Polish additive is individually packed.
• Lets you choose exactly how much polish to mix in.
• Sold in a 5 lb box.
• Ships at approximately 5.3438 lb.
• A dry-tumbling alternative to wet ultrasonic cleaning solutions.
• Sieve-graded for a consistent particle size across the whole box.

Frequently Asked Questions

What cleaners does this media work in? Both Sidewinder and Vibratory case cleaners.

How is the polish additive packaged? Individually, so a reloader can choose how much to mix into the media.

Buy the RCBS Formula 1 Walnut Media, Dry Polishing

Keep your dry-tumble cleaning consistent with a natural walnut media built for the job. Order from RCBS through our reloading supplies lineup, with fast shipping from our Lubbock, Texas gun shop.