Mag GLOCK 9mm 50 Round Polymer Drum Magazine For Glock 17, 18, 19, 26 and 34 Made in Korea

Korean Manufacturer SGM has come up with the ultimate high-capacity magazine for your Glock 9mm. Heavy duty, polymer drum magazine is easy to load with integral spring tension releasing cam. Simply move the cam, drop in a round and repeat until magazine is full of 50 rounds of 9mm ammunition. Works in most 9mm Glocks pistols and other carbine rifles designed to use the Glock 9mm magazine. Limited supplies.