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LYMAN 7631394 CORNCOB PLUS MEDIA
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$24.99
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SKU: 7631394-011516813947
Overview
This specially treated corncob media is designed for cleaning dirty and tarnished cartridge cases in a tumbler before reloading. After a few hours of tumbling, cases are described as clean, polished, and ready for the next step at the bench. It comes in a six-pound easy-pour container, which suits reloaders who want a straightforward supply for routine case prep. The product is focused on practical cleaning rather than added features, so it fits best as a simple consumable for maintaining brass between loading sessions.
Why Hunters Choose the Lyman
Specially Treated
Corncob media for case cleaning
Use Lyman
Turbo Tumbler
Helps Clean
Tarnished cases in a few
Leaves Cases
Polished and ready for reloading
Six-pound Easy-pour
Container for convenient handling
Key Features
- Specially treated corncob case cleaning media
- Designed for cleaning tarnished and dirty cases
- Works in a tumbler for a few hours
- Leaves cases clean, polished, and ready to load
- Packaged in a six-pound easy-pour container
Best Used For
- Reloaders cleaning tarnished brass cases before a reloading session
- Hunters maintaining fired cases after range practice or sight-in
- Users with a Lyman Turbo Tumbler seeking treated corncob media
- Reloading bench setups needing a six-pound easy-pour media container
Specifications
| Container Type | Easy pour container |
|---|---|
| Manufacturer Number | 7631394 |
| Media Type | Specially treated corncob |
| Product Type | Case cleaning media |
| Weight | Six pound |
Pros
- Specially treated corncob media for case cleaning
- Designed for use in a Lyman Turbo Tumbler
- Helps clean tarnished cases in a few hours
- Leaves cases polished and ready for reloading
- Six-pound easy-pour container for convenient handling
Considerations & Trade-offs
- Designed for use in a tumbler, so it is not a standalone cleaning solution for cases.
- The container is filled by volume, and settling during shipping may make it appear less than full.
- Best suited to case cleaning and polishing; it does not add any other reloading accessories or functions.
- Results depend on allowing time in the tumbler, so it is not an instant-clean option.
Suggested Comparisons
- Case cleaning media
- Reloading tumbler accessories
- Brass cleaning supplies
- Reloading case preparation tools
Suggested Accessories
- Case tumbler
- Reloading tray
- Case polishing additive
- Reloading bench storage container
Frequently Asked Questions
What is Lyman 7631394 Corncob Plus Media used for?
It is case cleaning media for cleaning dirty and tarnished cases in a tumbler, with the goal of leaving them clean, polished, and ready for reloading.
What type of media is this product?
The product is specially treated corncob media.
How is this media packaged?
It comes in a six-pound easy-pour container.
Does the product description say how long cases need to tumble?
The description says a few hours in a tumbler, but it does not give an exact time.
Why might the container not look completely full when it arrives?
The description notes that weights are nominal and the contents may have settled during shipping and handling, so the container may not appear full.