Swedish AK5, AK4 and 50 .cal vs SAAB Barracuda soft armour

From SAAB's YouTube: "Saab Barracuda's Modular Soft Armour system provides protection against ballistic penetration up to NATO 7,62 mm AP ammunition (STANAG level III). It can be integrated with any type of structure as well as fit onto existing structures or vehicle. The modularity of the system is granted by using Panels. Ceramic filling is added after construction of the panel boxes." More info http://www.saabgroup.com/en/Civil-security/Police-and-Rescue-Solutions/Force-Protection-Police-and-Rescue-Solutions/Soft-Armour/ I don't own this content but have been allowed to upload it from SAAB.