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LYMAN 7631392 CORNCOB UNTREATED
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$23.99
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SKU: 7631392-011516813923
Overview
This untreated corn cob media is intended for use in a tumbler to clean tarnished cases and help prepare them for loading. It suits reloaders who want a straightforward case-cleaning step before heading to the bench or back into the field. After a few hours of tumbling, cases are described as clean and polished, ready for the next stage of loading. Because the contents are packed by volume, the container may not appear full after settling during shipping and handling.
Why Hunters Choose the Lyman
Suitable Cleaning
Tarnished cases in a tumbler
Helps Cases
Come out clean, polished, and
Untreated Corncob
Media for case cleaning use
Simple, Straightforward
Media format for reloading bench
Nominal Weight
Packaging is explained clearly in
Key Features
- Untreated corncob case cleaning media for tumblers
- Designed to help clean tarnished cases
- Cases can be cleaned in a few hours
- Leaves cases polished and ready to load
- Packed by volume; contents may settle during shipping
Best Used For
- Hunters who need to clean tarnished brass cases before reloading sessions
- Reloaders using a tumbler for routine case cleaning and polishing
- Shooters preparing cases that need a simple, untreated cleaning media
- Users wanting brass ready to load after a few hours of tumbling
Specifications
| Compatibility | Tumbler |
|---|---|
| Package Note | Contents may appear not full due to settling during shipping and handling |
| Product Type | Turbo Case Cleaning Media |
| Treatement | Untreated |
| Use | Cleaning tarnished cases |
| Weight | Nominal; packed as full as possible by volume |
Pros
- Suitable for cleaning tarnished cases in a tumbler
- Helps cases come out clean, polished, and ready to load
- Untreated corncob media for case cleaning use
- Simple, straightforward media format for reloading bench tasks
- Nominal weight packaging is explained clearly in the product notes
Considerations & Trade-offs
- Designed for use in a tumbler, so it adds a separate cleaning step before cases are ready to load.
- The product is untreated corncob media, which may require pairing with a polishing compound depending on the finish you want.
- Pack fill can vary because the contents settle during shipping and handling, so the container may not look completely full.
- Cleaning results are described in general terms and may take a few hours, so it is not an instant process.
Suggested Comparisons
- Case cleaning media
- Vibratory tumbler accessories
- Reloading case maintenance supplies
- Abrasive polishing media
Suggested Accessories
- Tumbler
- Case cleaning solution
- Media separator
- Reloading tray
Frequently Asked Questions
What is Lyman 7631392 Corncob Untreated used for?
It is turbo case cleaning media intended for cleaning tarnished cases in a tumbler.
How long does it take to clean cases with this media?
The product description says a few hours in a tumbler.
Does the package always look completely full?
Not necessarily. The listing notes that weights are nominal and the contents may have settled during shipping and handling, so it may not appear full.
Are there any special performance claims beyond cleaning and polishing cases?
No additional performance details are provided in the source data beyond cleaning tarnished cases and leaving them clean, polished, and ready to load.
Is this media treated or untreated?
The product title identifies it as untreated corncob media.