Holds 3 30 round MP5 magazines Universal straps on back attach easily to your vest or drop leg platform The Triple Mp5 Mag Pouch Holds Three 30-Round Mp5 Magazines. The Triple Mp5 Mag Pouch Holds Three 30-Round Mp5 Magazines. Universal Straps On Back Attach Easily To Your Universal Vest Or Drop Leg Platform. Ptable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }