F5 MFG Glock Pattern AR9 9mm 50 Round Drum Magazine - Black

50 round Drum Magazine for Glock pattern AR 9.  Made of billet machined aluminum. New Modular Glock addition to our PCC line of 50 round 9mm drum magazines. Specifically designed for the AR platform, this model sports a low profile, compact design, that looks, fits and functions flawlessly. This magazine was designed to accept a Glock 19 tower with ease and for use in Glock 19 platforms. ***NOTE*** The tower on the drum is for Glock Style AR lowers. You only need the G19 Tower if you wish to use in a G19.