Review Details

40lb Large Rotary Tumbler

Product Review (submitted on May 23, 2015):

I have had my STM 40lb Tumbler for a little over a year now and after a year of use and 75,000 rounds of brass processed I have to say I am impressed.

I shoot 3 Gun and run through a large volume of brass each month so I was looking for a product that could process the volume yet produce a good quality product. I have to say that I have quit looking at other options because this tumbler does a great job.

I have reloaded tens of thousands of rounds of 223 and 9mm. When I am finished with the brass you cannot hardly tell the difference between my once fired brass and my new brass.

The 40lb tumbler is a heavy duty product from the start. Solid metal construction, I have not had one problem with nearly constant use.

Besides standard rounds I have processed .380 up to .50 cal. It all comes out looking like new.

After 75,000 rounds everything looks and runs great on the tumbler. The brass media separator is starting to show some signs of wear and I need to add back a pound of the stainless steel media as those little steel pins can get loose during the rinsing process. Keep a good magnet around, it will come in handy for picking up the steel pins.

If you are looking for higher volume processing and want new looking brass coming out, this is the tool for the job. It may seem expensive but if you consider what you are getting this is high value for the cost. I would not hesitate to recommend this tool to anybody.