ProMag 9mm 30-Round Black Polymer Drum Magazine for Glock 17 Pistols

Drop more targets with fewer reloads when you use the ProMag® 9mm 30-Round Black Polymer Drum Magazine for Glock® 17 pistols. This Glock-compatible drum magazine features a steel-lined DuPont™ Zytel® polymer body for lasting durability, while the feed lips ensure a precise fit for added reliability and smooth feeding performance. Plus, a heat-treated chrome silicon wire spring and injection-molded polymer follower eliminate binding for flawless operation and jam-free reliability. Better yet, this drum magazine is backed by ProMag's "no questions asked" lifetime warranty for lasting field service you can depend on when it matters most. Made in USA.