STANAG 50 Rnd Drum Share Tweet Share Magazine | COD Black Ops Cold War Attachments Attachment TypeMagazineSTANAG 50 Rnd Drum Stats - Pros and Cons:Weapon Blueprints That Equip STANAG 50 Rnd Drum: Chemical SpillGolden Ox STANAG 54 Rnd STANAG 54 Rnd Drum