Lyman Turbo Tumbler Media - Corn Cob Plus 10lb. Box

The Lyman Turret Tumbler Media - Corn Cob Plus 10lb. Box is purpose-designed for reloaders and brass enthusiasts who demand clean, polished cases ready for the reloading press. Whether you're processing once-fired brass from the range or restoring tarnished casings to like-new condition, this specially treated corncob media delivers consistent results in any Lyman Turbo Tumbler. The 10-pound capacity box provides ample media for multiple cleaning cycles, making it an economical choice for high-volume reloaders and competitive shooters who process cases regularly.

Lyman's corn cob formulation is specially treated to maximize cleaning efficiency while protecting case integrity during tumbling. The media works by gentle mechanical abrasion, removing carbon residue, tarnish, and oxidation without harsh chemicals or excessive wear on brass surfaces. After just a few hours in a Lyman Turbo Tumbler, cases emerge thoroughly cleaned and naturally polished, eliminating the need for additional finishing steps. The corn cob composition also provides excellent moisture absorption, helping extend media life and maintain tumbler cleanliness between uses.

This media is compatible with all Lyman Turbo Tumbler models and works across all standard rifle and pistol calibers without material separation or selective wear. Reloaders preparing brass for precision handloads or competitive shooting benefit most from the superior polish this media produces—clean cases improve powder metering consistency and reduce variability in the reloading process. The 10-pound box is ideal for shooters who tumble cases regularly; most users find one box sufficient for several complete cleaning cycles before media replacement becomes necessary.