SKU: MGSW19439
UPC: 022188127935
The Smith & Wesson M&P 40 S&W/.357 SIG 15-round magazine is designed for reliable ammunition retention and consistent feeding performance in M&P pistol platforms chambered in these two popular service calibers. This magazine is essential for users who require dependable performance in critical situations, such as law enforcement and tactical operations.
Constructed with a robust design, the magazine features a steel body with polymer follower and base plate. This combination ensures a balance of weight savings and durability, while the follower geometry promotes smooth feeding from slide lock through the final round. The magazine's compact dimensions (2.75 x 1.5 x 7 inches) make it easy to manage in holsters and mag carriers.
This magazine is particularly useful for users who operate both .40 S&W and .357 SIG cartridges, streamlining logistics for those who require versatility in their ammunition. Maintaining a rotation of quality spare magazines is essential for any serious operator, ensuring reliable performance during training, duty rotation, or range work.
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.