The British Army Osprey MkIV MTP Magazine Pouch Open is a type of pouch used to carry magazines as part of the Osprey body armor system used by the British Armed Forces. The pouch is designed to be attached to the Osprey body armor vest and is used to hold magazines for use in tactical situations.

The pouch is made from durable materials and is designed to withstand the rigors of military operations. It features MOLLE (Modular Lightweight Load-carrying Equipment) webbing, which allows soldiers to attach additional pouches and accessories to the front of the body armor vest.