If you reload ammunition, you know clean brass is happy brass. This is a 3-pound bag of high-quality stainless steel tumbling media pins. They're made in Germany from tough 302/304 stainless steel, so they'll literally last forever. Each pin is 0.047 inches in diameter and 0.255 inches long. This small diameter is key—it prevents pins from getting wedged side-by-side in the flash holes of cartridge cases, though they can still pass through one at a time for a thorough clean. You use these in a rotary (wet) tumbler with water, a bit of dish soap, and optionally some citric acid or brass polish. They'll scrub off carbon, dirt, and tarnish, leaving your brass looking like new inside and out. They also work for polishing other metals like aluminum or titanium. A must-have accessory for serious reloaders who want factory-fresh-looking brass.
