






Reusable LYMAN corncob tumbler media for cleaning and polishing brass cases. Treated, compatible with most vibratory tumblers for reloading and gunsmithing maintenance.
$26.50 - $30.95
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LYMAN corncob tumbler media is a reusable, treated media made from natural processed corncobs designed to clean and polish brass cases. Tough enough to remove minor tarnish yet gentle enough to protect casings, it helps extend the life of cases and reloading dies through multiple tumbling cycles. Compatible with most vibratory tumblers and intended for reloading case prep, gunsmithing tools, and gun maintenance tasks, it restores brass to a bright finish prior to reloading. Packaging may vary by weight ordered.
| Product Details | |
| Included Components | Tumbler Media |
| Manufacturer | Lyman |
| Model Name | Large Corncob Plus |
| Number of Items | 1 |
| Part Number | 7631320 |
| Sizing & Dimensions | |
| Weight | 10 pounds |
| Technical Specifications | |
| Warranty Description | 1 year manufacturer |
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