This holds two standard pistol mags and two HK 9mm SMG mags (MP-5) securely with the belt hanger and leg straps fully adjustable and removable for direct belt attachment. The Omega series features: Made of 1000 denier NyTaneon nylon. BlackHawk's fully adjustable and removable Omega style belt hanger. Fully adjustable and removable leg straps. Belt loops for attaching directly to your belt for tactical high ride. Slotted webbing for military Alice clips. Drainage grommets in each pouch.