ProMag S&W M&P40 25-round .40 S&W Steel Magazine

Enjoy superior firepower and unwavering reliability with the ProMagA(R) S&W M&P40 25-round .40 S&W Steel Magazine from GunMag Warehouse. Backed by ProMag's legendary lifetime warranty, this aftermarket magazine features durable heat-treated steel construction for superior durability and lasting reliability, while the black oxide finish delivers optimal corrosion resistance for a lifetime of reliable field performance, even in the harshest of tactical and personal defense environments. The inject