Smith & Wesson M&P .40 S&W / .357 Sig 10-Round Magazine

This is a 10-round .357 SIG / .40 S&W Smith and Wesson M&P magazine.The Smith & Wesson M&P .40 S&W 10-round magazine is a genuine S&W factory magazine designed for optimal compatibility with your full-size M&P40 pistol.Constructed from durable stainless steel, this M&P .40 magazine is built for lasting service and corrosion resistance in harsh environments.Additionally, this M&P40 magazine features a high-tensile steel spring and polymer follower to ensure smooth, reliable feeding performance, while numbered witness holes allow for visual round counts at a glance.What's more, the precision-engineered design provides a sure fit for dependable, field-ready performance you can count on, while the removable baseplate makes for quick disassembly when maintenance and cleaning are required.With a limited 10-round capacity of .40 S&W or .357 SIG ammo, this full-size M&P magazine is perfect for self-defense or training in states with restrictions such as California and New York.Grab a few spare mags for your S&W pistol from GunMag Warehouse today.