The Smith & Wesson M&P 15-22 25-round polymer magazine is the factory-original magazine for owners of the M&P 15-22 rimfire platform. Built directly by S&W, these magazines are engineered to feed .22 LR ammunition reliably through your M&P 15-22 with the kind of dependability you need whether you're plinking at the range, training new shooters, or running matches. The polymer construction keeps weight down while the molded one-piece body, follower, and removable floorplate deliver the durability that matters over hundreds of rounds.

Reloading is fast thanks to the load-assist button, which helps you seat rounds smoothly without fighting spring tension. The viewing slot running the length of the magazine lets you count your remaining ammunition at a glance—no guessing, no fumbling. The precision wound steel spring ensures consistent feeding round after round, and the self-lubricating polymer components mean less maintenance and more time shooting.

If you run an M&P 15-22, having a spare magazine or two is smart practice. Factory mags eliminate compatibility questions and guarantee fit and function out of the box. The 25-round capacity keeps you in the action longer between reloads, which is especially valuable in a rimfire platform where the modest recoil and low cost per shot invite longer sessions at the range.

The Smith & Wesson M&P 15-22 25-round polymer magazine is the factory-original magazine for owners of the M&P 15-22 rimfire platform. Built directly by S&W, these magazines are engineered to feed .22 LR ammunition reliably through your M&P 15-22 with the kind of dependability you need whether you're plinking at the range, training new shooters, or running matches. The polymer construction keeps weight down while the molded one-piece body, follower, and removable floorplate deliver the durability that matters over hundreds of rounds.

Reloading is fast thanks to the load-assist button, which helps you seat rounds smoothly without fighting spring tension. The viewing slot running the length of the magazine lets you count your remaining ammunition at a glance—no guessing, no fumbling. The precision wound steel spring ensures consistent feeding round after round, and the self-lubricating polymer components mean less maintenance and more time shooting.

If you run an M&P 15-22, having a spare magazine or two is smart practice. Factory mags eliminate compatibility questions and guarantee fit and function out of the box. The 25-round capacity keeps you in the action longer between reloads, which is especially valuable in a rimfire platform where the modest recoil and low cost per shot invite longer sessions at the range.