NOT COMPATIBLE with S&W Shield
Genuine S&W Factory Magazine
Compatibility: Smith and Wesson M&P9. Designed for a flush fit in the full size M&P 9mm models. It will also fit the compact M&P 9mm models, but the bottom of the magazine will extend beyond the bottom of the magazine well leaving part of the magazine body visible.
Manufacturer's Part Number: 19440
Availability: Not available to VT, HI, CA, CO, NY, NJ, CT, MA, MD, DC, Aurora IL, Cook County IL, and Highland Park IL