Just knuckle up and get the $85 sonic cleaner from Harbor Freight, it's something I use all the time. Gun parts, brass cases, car parts, hand tools, old pocket change, wife's earrings, my class ring, dentures, it's great for all of them. Maybe don't mix and match the wife's jewelry with the suppressor at the same time, but it's a dead useful tool.
Harbor Freight buys their top quality tools from the same factories that supply our competitors. We cut out the middleman and pass the savings to you!
www.harborfreight.com