Smith & Wesson M&P 22 WMR Pistol

The Smith & Wesson M&P 22 WMR is the only .22 Winchester Magnum Rimfire (WMR) pistol in this collection — a calibre that occupies a distinct position between standard .22 LR and 9mm centrefire. The .22 WMR cartridge delivers significantly more energy than .22 LR — approximately three times the muzzle energy — while remaining far less expensive to shoot than 9mm, creating a genuine middle ground for shooters who want more than .22 LR but prefer rimfire economics over centrefire costs.

Built on Smith & Wesson's established M&P polymer platform, the M&P 22 WMR delivers a full-size feel with a 110mm barrel and 14-round double-stack magazine. The factory optics-ready slide is an unusual and valuable feature for a rimfire pistol — it accepts major mini red-dot footprints directly, making the M&P 22 WMR a practical platform for shooters who want to train with optics at reduced per-round cost before mounting the same sight on a centrefire pistol.

Smith & Wesson manufactures this pistol in the United States, making it one of only three American-made pistols in this collection. The M&P 22 WMR is the premium rimfire option in the collection — positioned well above the ISSC M22 .22 LR and Walther P22 .22 LR for buyers who specifically want the .22 WMR calibre's enhanced terminal performance and the M&P platform's ergonomics and optics integration. The .22 WMR filter value must be added to the Caliber filter in Search & Discovery settings.

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