Smith & Wesson M&P40 Handgun Magazine Black .40/.357 Sig 10/rd
Smith & Wesson Inc.
SKU: SW19439
UPC: 022188127935
MPN: 194390000
The Smith & Wesson M&P 40 cal/ 357 Sig Magazine .40/.357 Sig Black 15/rd is a reliable feeding system designed for professionals who depend on the full-size M&P platform. In high-stakes law enforcement and self-defense scenarios, magazine reliability is crucial for maintaining firearm functionality. This factory magazine provides a standard capacity of 15 rounds, suitable for patrol work and tactical applications.
Engineered with a heat-treated steel body, this magazine features a durable black finish that resists corrosion and minimizes glare during low-light operations. The internal spring is made from high-tensile steel, ensuring consistent upward pressure for reliable cycling, even when kept loaded for extended periods. A high-visibility follower allows shooters to quickly verify the magazine's status during administrative reloads or malfunction clearances.
This magazine is specifically optimized for full-size Smith & Wesson M&P series pistols chambered in .40 S&W or .357 SIG. It is an excellent choice for those looking to buy a replacement or additional backup, as these factory specifications guarantee seamless integration without reliability issues often found in aftermarket options. The impact-resistant polymer baseplate adds to the magazine's durability, making it a dependable choice for any shooter.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.