ProMag MKA 1919 12 Gauge 20 Round Drum Magazine

ProMag Drum Magazine, 12 Gauge, 20 Rounds, Fits MKA 1919, Polymer, Black MKA-A1 ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer's defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality.