This is the ProMag Smith & Wesson M&P .40 S&W 15-round magazine. 

Are you searching for a replacement or spare magazine for your Smith & Wesson M&P40 that doesn’t break the bank? Congratulations, you’ve found it!

Don’t let the affordable price fool you; this magazine delivers superior durability and reliability thanks to its heat-treated steel construction and injection-molded anti-tilt polymer follower.

You’ll find precision-cut numbered witness holes on each side of the magazine, so you’ll never have to guess how many rounds you have left. It’s also made in the USA and backed by a lifetime warranty, which should leave you 100% confident in your purchase. 

At this price, why not grab a few? Add some to your cart today!