Frankford Arsenalunisex adult 7 lb Box of Walnut Hull Media, tan, Pounds Box US

I use this in my Chicago Electric Rock Tumbler for tumbling spent brass casings. It works perfectly well, has caused no reloading issues that I have noticed and WILL buy again.

I mix this with corn cob, I have nice shiny brass. If you can find that stuff for gerbil cages, it's about 5-10 bucks cheaper and the same.

seems to polish very well in my Frankford arsenal tumbler. But it does make quite a bit of dust when you transfer it to a media separator.

Consistent sized media.

Really cleaned up my .270 Win brass. I don’t reload often so I couldn’t justify buying a wet tumbler. This media works great although it’s a bit dusty. I think that’s just the name of the game though. I thought about adding some additives but decided to try it out as is. Performed beyond my expectations. I’ve attached a picture. Primer pockets still had some grime but some where perfectly clean. I believe it’s beyond expectations to expect perfectly clean primer pockets from a vibrating tumbler. All together I would highly recommend this product.

Its like cornmeal. Its too fine to do much and there is so much dust.

Love this product first batch cleaned several thousand rounds. I will use this batch to freshen up :)

Is nothing about this product are disliked believe it's highly effective polishing and cleaning my progress, very limited if any dust better than corn or cost effective than Dana Steele are more effective than hard white wheat or corn husk media

clean brass. simples

Cheaper for more and does a fine job. Can be reused many times and can be filtered and cleaned when dirty. Good buy.

This treated crushed shell material works perfectly, brass comes out polished, clean and dry. I use the untreated material that came with the Master Tumbler Kit first for about an hour to remove the burnt on soot and powder residue, then change to the treated Walnut Shell for an hour which finishes the cleaning process, producing polished clean brass.

I haven't tried any other brands of media so I really have nothing to compare to but the treated walnut shell worked good. Used it on some fairly dirty nickel plated brass and it came out nice and clean. I let it tumble for a good couple hours though.

This stuff is ground finer than the Lyman corncob media I bought previously. I deprimed before cleaning with this walnut media (with the universal decapper) and had with a few taps this media came out of the case and the pocket better than the corn cob. The pockets on most of the cases came out somewhat clean as well.Cases came out just as shiny as when run through the corn cob, and in less time as this is a bit more abrasive. Will buy again.