The Promag Industries Colt Mustang Magazine is engineered for reliable performance with 380 ACP ammunition and features durable steel construction with nickel plated finish.Promag Industries Magazine (SKU: COL-05N)Designed specifically for Colt Mustang pistols380 ACP caliber compatibility6-round capacitySteel construction for durabilityNickel plated finish for corrosion resistanceSilver finishThis aftermarket magazine provides reliable feeding and enhanced capacity for Colt Mustang owners combining quality construction with precise fitment for optimal performance.