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

Enjoy superior firepower and unwavering reliability with the ProMag® 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 injection-molded polymer follower and heat-treated chrome silicon wire spring ensure smooth, reliable feeding and proper cartridge alignment in high-stress target and defensive situations. Arguably one of the best American-made striker-fired pistols on the market today, Smith & Wesson’s M&P pistols are incredibly intuitive to operate and are built tough to meet and exceed the needs of military and police units across the country. Pick up a few spare extended magazines for your M&P pistol today! Made in USA.