The Frankford Arsenal® Platinum Series Rotary Tumbler offers a superior level of brass cleaning performance by using stainless steel pins in a liquid bath to achieve faster and more thorough results than ultrasonic or vibratory methods. The small pins effectively remove carbon buildup from inside cartridge cases and primer pockets, restoring brass to a like-new condition. Its large-capacity drum can hold up to 1,000 pieces of .223 brass and features a molded rubber lining to protect the brass and reduce noise during operation. The unit includes a built-in timer adjustable from 0 to 3 hours with automatic shutoff, as well as sifting end caps to make separating the stainless media quick and easy after cleaning. While it can operate using just a cleaning solution and water, the stainless pins ensure a deeper clean, especially in hard-to-reach areas. The tumbler comes with five pounds of 304 stainless steel media pins and a sample of Frankford Brass Cleaning Solution, making it a highly effective and convenient solution for brass cleaning with its generous 7-liter capacity.