SMITH & WESSON M&P40 .40 S&W

Description:
Guns Listing ID: 661924



The Smith & Wesson M&P40 is a full-size, striker-fired semi-automatic pistol chambered in .40 S&W, designed for law enforcement, duty use, home defense, and civilian shooting. It is part of the original M&P (Military & Police) line, built for durability, reliability, and ergonomic versatility.

Caliber: .40 S&W
Action: Striker-fired
Barrel Length: 4.25 inches (standard full-size model; other variants exist)
Overall Length: ~7.5–7.6 inches
Height: ~5.5 inches
Width: ~1.2–1.3 inches
Weight: ~24–25 oz (unloaded)

The M&P40 uses a polymer frame paired with a stainless steel slide and barrel, typically finished in Armornite for corrosion resistance and durability.

Magazine Capacity:

15-round standard magazines (in free-state configurations)
Reduced-capacity magazines available (e.g., 10-round for restricted states)

Sights:

Steel three-dot sights (standard)
Drift-adjustable rear sight
Night sights or fiber-optic options available
Optics-ready (CORE/M2.0 versions) available on newer variants

Trigger System:

Striker-fired M&P trigger system
Typical pull weight around 6–7 lbs (varies by generation)
M2.0 models feature improved trigger feel with a crisper break and shorter reset
Designed for duty reliability and consistent performance

Frame & Ergonomics:

Modular polymer frame with interchangeable palm swell grip inserts
Aggressive grip texture for improved control under recoil
Ergonomic grip angle for natural pointability
Finger grooves on older models; removed on M2.0 versions
Designed to accommodate different hand sizes via interchangeable backstraps

Slide:

Stainless steel slide with front and rear serrations
Armornite corrosion-resistant finish
Durable construction designed for high round counts and duty use
Available in standard and optics-ready configurations (M2.0 CORE models)

Safety Features:

Trigger safety
Internal striker block and drop safety
Optional external thumb safety on some variants
Loaded chamber indicator (visual and tactile on most models)

Accessory Rail:

Integrated Picatinny-style rail for lights and accessories

Recoil System:

Captive recoil spring assembly tuned for .40 S&W
More recoil than 9mm variants, but manageable with full-size frame design
Designed for durability under duty-level use

General Characteristics:
The M&P40 is a widely used duty-grade .40 caliber pistol, offering a balance of stopping power, reliability, and modern ergonomics. While once extremely popular in law enforcement, many agencies have shifted to 9mm platforms due to reduced recoil and higher capacity, but the M&P40 remains a proven and capable defensive handgun.

Manufacturer: SMITH & WESSON
Model: M&P40
Caliber Info: .40 S&W
Condition: Used - Non-Certified
Barrels: 4.25" BARREL
Action: SEMI AUTOMATIC
Finish: black

Price: $329.99
Check out direct with Guns.com