PROMAG S&W SHIELD 40SW 9RD BL STEEL

ProMag Industries Magazine, 40 S&W, 9 rounds, Fits S&W Shield, Steel, Blue Finish SMI 31
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.