Frankford Arsenal Walnut Hull Media 5 lbs Brown

The Frankford Arsenal Walnut Hull Media is an untreated, natural abrasive used inside rotary and vibratory tumblers to clean and polish spent brass cartridge cases. Crushed walnut shell is the time-tested, economical first step in the case-preparation workflow, lifting residual lube, dirt, and tarnish to leave cases bright and ready for resizing, priming, and reloading.