Keeping your brass clean is foundational to reliable, consistent reloads—and the Frankford Arsenal 3.6 Gallon Walnut Brass Cleaning Media is the economical way to start. Walnut media tumbling removes dirt, primer residue, and carbon buildup that would otherwise embed itself in your sizing dies and wear down chamber walls over time. A tumbler and walnut media aren't glamorous, but they're one of the smartest investments you can make in case longevity and die protection.

This 5-pound batch of walnut media arrives in a sturdy, reusable plastic container—good for the initial clean and handy for storage and portability between range sessions. Walnut's slightly more aggressive cleaning action makes it the go-to choice when you need to cut through heavy fouling on once-fired or range-picked brass. If you reload regularly, fresh media performs better, and the container makes it easy to keep a backup supply on hand.

The math is simple: dirty brass accelerates die wear and chamber erosion. Even small scratches and grime buildup inside your sizing die will mark every case that passes through it, degrading case life and consistency. Investing an hour in a tumble cycle—while you're doing something else—pays dividends across hundreds of reloads. Frankford Arsenal walnut media does the work reliably and won't break the budget.

Keeping your brass clean is foundational to reliable, consistent reloads—and the Frankford Arsenal 3.6 Gallon Walnut Brass Cleaning Media is the economical way to start. Walnut media tumbling removes dirt, primer residue, and carbon buildup that would otherwise embed itself in your sizing dies and wear down chamber walls over time. A tumbler and walnut media aren't glamorous, but they're one of the smartest investments you can make in case longevity and die protection.

This 5-pound batch of walnut media arrives in a sturdy, reusable plastic container—good for the initial clean and handy for storage and portability between range sessions. Walnut's slightly more aggressive cleaning action makes it the go-to choice when you need to cut through heavy fouling on once-fired or range-picked brass. If you reload regularly, fresh media performs better, and the container makes it easy to keep a backup supply on hand.

The math is simple: dirty brass accelerates die wear and chamber erosion. Even small scratches and grime buildup inside your sizing die will mark every case that passes through it, degrading case life and consistency. Investing an hour in a tumble cycle—while you're doing something else—pays dividends across hundreds of reloads. Frankford Arsenal walnut media does the work reliably and won't break the budget.