Rcbs Formula 1 Walnut Shell Media

RCBS Formula 1 Walnut Shell Media is a highly effective tumbling compound designed for cleaning and polishing brass cases in dry tumblers. This product is ideal for reloaders, competitive shooters, and serious handloaders who require clean, polished brass for optimal performance. Its formulation allows for efficient restoration of fired brass to a near-new condition.

Ground to a consistent particle size, this walnut shell media ensures uniform contact across all case surfaces during tumbling. This uniformity accelerates media turnover and reduces processing time compared to larger or irregular media grades. The media effectively cuts oxidation and residue, resulting in a bright, uniform finish on the brass.

Whether processing pistol brass from practice sessions or rifle cases from training runs, this walnut shell media provides a dry-tumbling alternative that minimizes cleanup and eliminates the need for liquid disposal. With a weight of 5.44 pounds, it is suitable for standard bench tumblers, ensuring you have enough media volume for high-volume ammunition processing.