# Smith & Wesson M&P40: .40 S&W Precision Semi-Auto Pistol

**Brand:** Smith & Wesson
**Category:** Full Size Handguns
**Caliber:** .40 S&W

## Specifications

- **Caliber:** .40 S&W
- **Barrel Length:** 4.3"
- **Capacity:** 15 rounds
- **Finish:** Black
- **Weight:** 27.9 oz
- **Overall Length:** 7.6"
- **UPC:** 022188128222
- **SKU:** UCODb7jq

## Description

The Smith & Wesson M&P40 is a full-sized polymer-frame pistol chambered in .40 S&W, built for personal protection and shooting sports. The double-action trigger and 15-round capacity give it enough firepower for home defense, while the ergonomic grip and balanced recoil handling make it workable for new and experienced shooters alike.

### Key Specifications:
- **Manufacturer:** Smith & Wesson
- **Model:** M&P40
- **Series:** M&P
- **Caliber:** .40 S&W
- **Barrel Length:** 4.3 inches
- **Capacity:** 15 rounds
- **Weight:** 27.9 ounces (approx.)
- **Total Length:** 7.6 inches
- **Frame Material:** Polymer with Black Finish
- **Slide Material:** Stainless Steel with Armornite Finish
- **Grip Material:** Textured Polymer
- **Action Type:** Double Action
- **Safety Features:** Yes, includes safety mechanisms

### Detailed Features:
The polymer frame is full-sized, giving a natural grip angle that helps with follow-up shots during rapid firing. Fixed three-dot white sights are standard, with Tritium options available for both front and rear for low-light use. The Armornite slide finish paired with Black Melonite coating resists corrosion and wear across different environments. The pistol ships with small, medium, and large interchangeable grip inserts so the fit can be adjusted for different hand sizes.

## What Customers Say

*AI-generated insights from customer reviews*

Users of the M&P40 tend to land on a few consistent points.

Reliability gets mentioned often. The pistol cycles well across varied conditions, which matters for both personal defense and duty use. The ergonomics draw consistent praise; the grip angle and texture feel natural for most hand sizes, which contributes to better control and accuracy.

Accuracy at short to medium range is generally rated positively, and it shows up as a selling point in reviews aimed at sidearm buyers. The .40 S&W caliber splits opinion. Some shooters value the stopping power; others find the recoil heavier than 9mm and question whether the tradeoff is worth it. That debate tends to come up in caliber-selection discussions rather than as a complaint about the gun itself.

The 1911 platform's wide aftermarket carries over here: swapping sights, grips, and holsters is straightforward, and many owners do it. Maintenance is standard semi-auto fare. Routine cleaning keeps it running without special effort. Price-to-feature ratio comes up favorably compared to competitors in the same tier.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $369.99 |

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*Data from [GunsNation](https://gunsnation.com)*