South Carolina-based American Tactical Inc. has been the go-to importer for the German-made Schmeisser S60 quad-stack magazine, and we have been checking out the latest variant. Based in Krefeld, Germany, Schmeisser GmbH has been making modern sporting rifles, semi-auto pistols, and accessories for each for the past several years. A regular at the IWA Show in Germany, we first ran into them at the NASGW Show in New Orleans back in 2015 where they were looking for an importer. Fast forward to 2019 and the first generation S60 mag was turning heads at SHOT Show. With feedback from users, the follow-on Gen 2 model uses a reinforced back lip with a different follower for increased durability, and the latest variant of that mag, the S60W, has a windowed side for a quick round count – hence the "W." The newer generations are designed to hold open the bolt on the last round, something earlier versions of the mag had issues with.