Here’s my method. I realize for pistol you can dry tumble and then reload with zero issues. This is just my preference.
Below are the tools that I currently use.
- Sonic Cleaner (harbor freight) or Frankford Arsenal Dry Tumbler with Walnut for initial cleaning
- Wet Tumbler (harbor freight)
- Frankford Arsenal Standard Media Separator With 5gal bucket
- 2lbs of Frankford Arsenal steel media
- Car Wash with wax
- Liquid Dish Detergent
- Lyman Turbo Sonic concentrate
1a. First I clean them once to get the dirt off. I used the sonic cleaner with a cap full of Lyman stuff on yours, but dry tumble with walnut works. I bought the black Hornady tray (pictured) to put the cases in, but I left the white one in the bottom since the heating element will burn the Hornady tray.
1b. Dry Media for first step to clean cases. This is way more efficient than using the sonic cleaner.
2. Then I decap them with a lee universal Decapping die and ideally resize them as well.
3. I put 1lbs of steel media in each wet tumbler tub and then add hot (faucet hot) water until it’s about 1/2 full. I then add cases until they are almost out of the water. I tumble that for like 6+ hours, normally over night. Most I’ve done is like 12hrs when I forgot about it. Eventually it’s probably bad for the cases to leave them too long.
4. After that, I pour one tumbler into that separator to rinse them. I put the bucket with separator in the sink but you don’t have to do it this way.
Anyway, I find you get the most media removed if you do less cases. It also happens to work out with the size of towels I use in Step 5. I found its good to tip the separator at like a 45 degree angle and mix them around under the faucet to help the process. Once they are rinsed, I pour them into the black tray from the sonic cleaner, then holding it over the separator I mix them around again to get water and media out.
5. Next I pour the rinsed brass onto a towel. I bunch it up like a nap sack and shake it to get most of the water out of the cases. I repeat on a second dry towel. I use microfiber shop towels for this step.
6. Lastly I dry the cases in the oven by putting tin foil on a cookie sheet then tossing it in the oven at like 200 degrees for 30 minutes. I put as many cases on there that’ll fit. I normally start the oven and timer at the same time that I put the cookie sheet in there because I’m lazy. Then I leave it for a while after I shut off the oven.
This seems like it takes forever when I type it out, but honestly it doesn’t take that long once you get a system.
It’s worth noting that the tools I use won’t work great if you’re trying to process 800 cases at once. In fact I recently bought a dry tumbler just so I can conduct initial cleaning of large quantities of range brass. I’ve found that trying to wet tumble dirty brass sorta works but the water gets gross and they are just tumbling in filth. That’s why I do the initial, but not necessary cleaning step.
I hope that makes sense.
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