Smith & Wesson 13389 M&P M2.0 Full Size 10mm 4" Optics-Ready Pistol, 15-Round

Smith & Wesson 13389 M&P M2.0 Full Size 10mm 4" Optics-Ready Pistol, 15-Round

The Smith & Wesson M&P M2.0 13389 is a full-size 10mm Auto pistol built around a 4-inch barrel, 15-round magazine capacity, optics-ready slide, and a no-thumb-safety control configuration. Its defining distinction is the combination of full-size frame dimensions with the shorter 4-inch barrel, giving the pistol a more compact upper assembly without reducing the grip or magazine format to a compact-frame configuration.

The pistol uses Smith & Wesson's M&P M2.0 polymer frame and striker-fired operating system, with an Armornite-finished stainless steel barrel and stainless steel slide. The optic cut, Picatinny rail, and 15+1 capacity place the model firmly within the modern service-size M&P format while retaining the heavier 10mm Auto chambering.

Full-Size Frame with 4-Inch Barrel

Smith & Wesson classifies this model as a full-size M&P despite its 4-inch barrel. The distinction matters because frame size determines the grip length and magazine format, while barrel length primarily affects the dimensions of the upper assembly.

This configuration therefore keeps the larger gripping surface and 15-round magazine capacity of the full-size 10mm platform while using a shorter slide-and-barrel package than longer-barreled M&P 10mm variants.

10mm Auto Chambering

The pistol is chambered in 10mm Auto and uses a 15-round magazine. Compared with the smaller service-pistol cartridges more commonly encountered in the M&P line, 10mm requires a larger cartridge envelope and places greater demands on the pistol's slide, barrel, and recoil system.

Smith & Wesson packages that chambering here in a conventional striker-fired M&P format rather than a specialized hunting-style or long-slide configuration.

Armornite Stainless Steel Barrel and Slide

The 4-inch barrel is stainless steel with Smith & Wesson's black Armornite finish. The slide is also stainless steel and uses the same dark, corrosion-resistant surface treatment.

Using stainless steel beneath the finish provides the structural material for both major upper components, while Armornite serves as the exterior treatment rather than merely a cosmetic coating.

Factory Optics-Ready Slide

The slide is factory cut for compatible pistol-mounted optics, allowing a red-dot sight to be installed without machining the slide after purchase.

Slide serrations provide conventional gripping surfaces for manual manipulation, so the pistol remains functional in its standard configuration whether an optic is installed or not.

No Thumb Safety Configuration

This model is the NTS, or no-thumb-safety, version of the M&P M2.0 10mm. It does not use an external manual thumb safety as part of the firing-control layout.

That distinction is worth identifying because Smith & Wesson offers closely related M&P configurations with different external safety arrangements. Buyers comparing SKUs should treat the safety configuration as a model-specific feature rather than assume all M&P 10mm pistols use the same controls.

Picatinny Accessory Rail

The polymer frame incorporates a Picatinny-style accessory rail ahead of the trigger guard for compatible lights and other rail-mounted equipment.

The rail is integrated into the full-size frame, preserving the standard M&P accessory interface without requiring an add-on mounting system.

Key Features

• Smith & Wesson M&P M2.0 full-size 10mm pistol
• 10mm Auto chambering
• 15+1 capacity
• 4-inch stainless steel barrel
• Black Armornite barrel finish
• Stainless steel optics-ready slide
• Serrated slide
• Full-size matte black polymer frame
• Picatinny accessory rail
• Striker-fired semi-automatic action
• No external thumb safety

Specifications

• Manufacturer: Smith & Wesson
• Model: M&P M2.0
• MPN: 13389
• UPC: 022188885811
• Item Number: 140948
• Caliber: 10mm Auto
• Action: Striker-Fired Semi-Automatic
• Frame Size: Full Size
• Capacity: 15+1
• Barrel Length: 4"
• Barrel Material: Stainless Steel
• Barrel Finish: Black Armornite
• Slide Material: Stainless Steel
• Slide: Optics Ready, Serrated
• Frame: Matte Black Polymer
• Accessory Rail: Picatinny
• Thumb Safety: None

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