Smith Wesson MP40 M2 0 Metal 40 S&W 4 22 IN Gray

About this product

The Smith & Wesson M&P40 M2.0 Metal brings S&W's Metal series construction — an aluminum-alloy frame in place of the standard polymer M&P frame — to the .40 S&W chambering, a less common combination that gives shooters who prefer .40 S&W a full-metal-frame option in the M2.0 lineup. This listing is the Tungsten Gray Cerakote finish with the 4.22-inch barrel.

Why a metal frame instead of polymer?

Swapping to an aluminum-alloy frame adds weight low in the gun, which helps tame recoil and muzzle flip compared to a polymer-framed M&P of the same size — a real advantage for range shooting, competition, and duty use where fast, controlled follow-up shots matter. The Metal series also carries a more premium fit and finish, with the Tungsten Gray Cerakote coating providing corrosion resistance and a distinct look next to S&W's standard black finish.

What are the key specs?

Chambered in .40 S&W, this M&P40 M2.0 Metal runs a 15+1 magazine capacity, a 4.22-inch barrel, and an overall length of about 7.4 inches, weighing approximately 30 ounces unloaded. It's optics-ready with a footprint compatible with common Shield/RMSc-pattern red dots, and features S&W's M2.0 flat-face trigger, fixed steel white-dot sights, interchangeable palmswell grip inserts for hand-size fit, a low bore axis for reduced muzzle rise, and a Picatinny-style accessory rail for a light or laser.

Note that S&W also offers this same Metal series platform with reduced-capacity 10+1 configurations for states with magazine capacity restrictions — confirm which capacity configuration this specific listing includes before ordering if that distinction matters for your state.

Who is the M&P40 M2.0 Metal built for?

This pistol is a strong fit for shooters who specifically prefer .40 S&W over 9mm and want a metal-framed platform's recoil control and premium feel, along with an optics-ready slide for a red dot. It suits home defense, range use, and duty-style carry for shooters comfortable with a full-size, all-metal handgun rather than the lighter polymer-framed standard. If concealment and minimum weight are the priority, S&W's standard polymer-framed M&P40 M2.0 will be the more practical choice.

Because this is a firearm, it cannot ship to your home address. It transfers to a licensed FFL dealer near you, where you'll complete a background check and the required paperwork in person before taking possession. California buyers should confirm current roster status and magazine capacity compliance with their FFL before ordering, since California's approved handgun roster and capacity rules apply independently of federal law.

Shooters who prefer .40 S&W often cite the cartridge's balance of bullet weight and velocity as a middle ground between 9mm and .45 ACP, and while opinions vary on how meaningful that difference is in practice, a well-built .40-caliber pistol like this one remains a completely viable defensive and range option with widely available factory ammunition. Pairing that caliber with the Metal series' added recoil control is a reasonable way to make .40 S&W feel closer to shooting 9mm in terms of controllability. Holster options built specifically around the M&P M2.0 platform generally accommodate the Metal series' dimensions as well, since the frame's outer geometry closely matches the standard polymer M&P despite the added internal weight. Ammunition for .40 S&W remains widely available from most major manufacturers, so switching to this caliber from 9mm doesn't mean hunting for hard-to-find factory loads at your local shop. The interchangeable palmswell inserts also mean shooters with smaller or larger hands than average can dial in grip circumference without any aftermarket grip work.