Frankford Arsenal Corn Cob Media In 3.5 Gallon Bucket 15Lbs

If you're serious about reloading, clean brass is non-negotiable—and Frankford Arsenal corn cob media is one of the most efficient ways to get it done. This 15-pound bucket of corn cob tumbling media is sized for standard vibratory and rotary tumblers and strikes a balance between polishing power and case longevity. Corn cob media works by abrading away dirt, powder residue, and carbon buildup without the aggressive action of walnut media, making it a popular choice for shooters who want bright, clean cases without accelerated die wear or case degradation.

Tumbling your brass before reloading isn't just about aesthetics—it's a practical investment in your equipment and ammunition quality. Dirty brass introduces grit and debris into your sizing dies, which can scratch case necks and gradually degrade die surfaces with every shot you reload. The same contamination that damages your dies will also work into your gun's chamber and feeding system, speeding up wear and potentially causing feeding issues. A quick tumble with quality media removes all that grime before it becomes a problem, protecting both your reloading bench and your firearms.

The 3.5-gallon bucket format is practical for most reloaders—large enough to handle significant volume without requiring constant refills, but sized to fit standard tumblers without waste. Corn cob's polishing characteristics deliver cases with a natural shine while being gentler than walnut on case walls, making it especially suited to shooters who prioritize case life and consistent ammunition quality. Whether you're prepping rifle or handgun brass, this media delivers reliable, economical cleaning cycle after cycle.

Key Features

• 15-pound capacity in convenient 3.5-gallon bucket
• Corn cob media polishes brass while being gentler than walnut on case walls
• Removes dirt, powder residue, and carbon buildup before reloading
• Reduces die wear and protects your reloading equipment
• Compatible with standard vibratory and rotary tumblers

Specifications

Frequently Asked Questions

Will corn cob media work in my vibratory or rotary tumbler?

Yes. Corn cob media is compatible with both standard vibratory and rotary tumblers used by most home reloaders.

How does corn cob media compare to walnut for cleaning brass?

Corn cob polishes brass effectively while being gentler on case walls than walnut media. Walnut cleans more aggressively, while corn cob is better suited to extending case life and minimizing die wear.

Why should I clean brass before reloading?

Clean brass protects your reloading dies from grit and debris that can scratch and mar sizing die surfaces over time. It also prevents the same contamination from entering your firearm's chamber and accelerating wear in the feeding system. Clean cases also contribute to more consistent, quality handloads.

How long does a 15-pound bucket of media last?

Media life depends on your tumbling volume and frequency, but the 15-pound bucket size is designed to handle substantial reloading sessions. Over time, media breaks down and becomes less effective, but this bucket size is practical for most reloaders without frequent replacement.