Smith & Wesson M&P9 M2.0 CO₂ Air Pistol 4.5 mm Blowback

Smith & Wesson M&P9 M2.0 CO₂ Air Pistol 4.5 mm Blowback

Smith & Wesson M&P9 M2.0 CO₂ Air Pistol 4.5 mm Blowback

  • Brand:UMAREX
  • Product Code: M2.0 cal. 4.5mm
  • Availability: Out Of Stock
  • 147.76 € / 288.99 лв.

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SMITH & WESSON • OFFICIALLY LICENSED BY UMAREX • M&P SERIES
Smith & Wesson M&P9 M2.0 Air Pistol CO₂ • 4.5 mm BB • Blowback

A realistic CO₂-powered replica of the Smith & Wesson M&P9 M2.0, featuring a moving metal slide, polymer frame and ergonomic grip. Its Blowback system, 18-round steel BB magazine and interchangeable grip backstraps combine authentic styling with an engaging experience for recreational target shooting.

Umarex 5.8371 Official S&W License Metal Blowback Slide 12 g CO₂ Picatinny Rail
18 BBsMagazine capacity
112 m/sCatalog muzzle velocity
<3 JMuzzle energy
660 gWeight
Smith & Wesson M&P9 M2.0 – Authenticity in Every Detail

The Smith & Wesson M&P9 M2.0 4.5 mm is a CO₂ air pistol manufactured under license by Umarex. It recreates the distinctive styling of the M&P series, including its aggressively textured grip, metal slide and functional operating controls.

A defining feature is the Blowback system: with every shot, the slide travels backward and forward, providing noticeable mechanical feedback. This creates a more realistic handling experience than air pistols with a fixed slide.

The practical All-in-One magazine combines an 18-round steel BB compartment and a standard 12 g CO₂ cartridge within one removable unit, making cartridge replacement and magazine handling convenient.

Key Features and Advantages
Metal Slide with Blowback

The moving metal slide recreates the characteristic cycling action. Once the magazine is empty, the slide remains locked to the rear, adding another authentic functional detail.

Ergonomic M2.0 Grip

The pronounced grip texture enhances contact with the hand. Interchangeable backstraps allow the grip circumference to be adapted to different hand sizes.

18-Round CO₂ Magazine

The removable All-in-One magazine houses both the steel BBs and the CO₂ cartridge, making the operating system straightforward to manage.

Integrated Picatinny Rail

A Picatinny accessory rail is positioned beneath the barrel, providing a mounting interface for suitably compatible accessories.

Ambidextrous Slide Stop

The slide stop and release can be operated from either side, making the controls convenient for both right-handed and left-handed users.

Single / Double Action Trigger

The trigger mechanism supports both single-action and double-action operation. An integrated trigger safety is complemented by a manual safety.

Blowback System and Slide Lock
Moving Metal Slide • Realistic Mechanical Operation

In a Blowback system, part of the CO₂ energy operates the metal slide. The slide moves backward and forward, reproducing the characteristic cycling motion associated with the M&P9 design.

After the last BB has been fired, the slide locks in its rearward position. It can then be released using the slide stop lever. This is a functional feature of the air pistol's mechanical design.

Because the Blowback action uses some CO₂ to move the slide, gas consumption also depends on the cycling mechanism. One 12 g cartridge provides approximately 50 shots under suitable conditions, although the actual number varies with temperature and shooting pace.

BlowbackMoving metal slide
18 BBsRemovable magazine
12 g CO₂Gas cartridge
M2.0 Grip and Interchangeable Backstraps

The grip features the distinctive coarse texture of the M2.0 series, providing secure contact with the hand. The polymer frame contributes to balanced overall weight, while the metal slide gives the construction a substantial feel.

The Interchangeable Backstraps system uses replaceable rear grip inserts to adjust grip circumference. The design accommodates S, M and L backstrap sizes, allowing the grip to suit different hand sizes.

Its combination of ergonomic shaping, pronounced texture and accessible controls makes the M&P9 M2.0 comfortable for extended recreational target sessions.

Controls, Sights and Safety Features
Single / Double Action

The trigger supports Single Action, where the mechanism is already cocked, and Double Action, where the trigger also cocks the mechanism. Trigger travel therefore differs according to the operating state.

Two Safety Features

A manual safety and an integrated trigger safety help support responsible handling. Neither replaces the essential rules of airgun safety.

Fixed Open Sights

The fixed front and rear sights provide a traditional sight picture for target shooting.

Picatinny Accessory Rail

The rail at the front of the frame accepts suitably compatible accessories. Dimensions and mounting fit should be checked for each accessory.

Technical Specifications
Brand
Smith & Wesson
Air pistol manufacturer
Umarex
License
Official Smith & Wesson license
Model
M&P9 M2.0
Manufacturer reference
5.8371
Product type
CO₂ air pistol
Caliber
4.5 mm / .177
Ammunition
Spherical steel BBs
Power source
1 × 12 g CO₂ cartridge
Magazine capacity
18 steel BBs
Magazine type
Removable All-in-One magazine for BBs and CO₂
Slide operation
Blowback
Last-round slide lock
Yes
Slide material
Metal
Frame material
Polymer
Muzzle velocity
112 m/s – catalog value
Muzzle energy
Less than 3.0 J
Approximate shot count
About 50 shots per CO₂ cartridge
Trigger action
Single / Double Action
Safety
Manual safety and automatic trigger safety
Sights
Fixed front and rear sights
Grip
Textured, with interchangeable backstraps
Backstrap sizes
S / M / L
Slide stop
Ambidextrous
Accessory rail
Picatinny
Barrel length
97 mm
Overall length
185 mm
Weight
660 g
Color
Black
Recommended Applications
Recreational Target Shooting

Suitable for paper targets and dedicated target systems in a safe, legally permitted environment equipped with an appropriate steel BB trap.

Enthusiasts of Realistic CO₂ Replicas

For adult users who appreciate a moving metal slide, functional magazine, authentic ergonomics and officially licensed Smith & Wesson styling.

What Is Included?
Smith & Wesson M&P9 M2.0 – Umarex 5.8371
✓Smith & Wesson M&P9 M2.0 CO₂ air pistol, caliber 4.5 mm.
✓Removable All-in-One magazine with an 18-BB capacity and compartment for a 12 g CO₂ cartridge.
✓Grip designed for interchangeable S / M / L backstraps.

The number of additional backstraps in the specific retail package should be confirmed before purchase. CO₂ cartridges, steel BBs and other accessories have not been confirmed as included.

Complete Your Equipment
Important Information and Safety
Frequently Asked Questions
Does the Smith & Wesson M&P9 M2.0 have Blowback?
Yes. The metal slide moves backward and forward with every shot, creating realistic mechanical feedback.
Does the slide lock open after the last BB?
Yes. The slide remains locked in its rearward position when the magazine is empty.
Which ammunition does this model use?
Spherical 4.5 mm (.177) steel BBs. It is not intended for conventional diabolo-shaped lead pellets.
What is the magazine capacity?
18 steel BBs. The removable magazine also houses the CO₂ cartridge.
Which CO₂ cartridge is required?
A standard 12 g CO₂ cartridge.
How many shots are possible from one cartridge?
Approximately 50 shots, depending on temperature, shooting pace and the condition of the system.
Can the grip size be adjusted?
Yes. The grip supports interchangeable S, M and L backstraps. Confirm the supplied inserts in the specific retail package.
Does it have a safety?
Yes. It features a manual safety and an integrated automatic trigger safety.
Is there an accessory rail?
Yes. A Picatinny rail is located beneath the barrel for suitably compatible accessories.
Where can I enquire about purchasing?
Contact MoskovHunt or visit our retail store at 37 Tsar Simeon Street, Levski, Bulgaria.
MoskovHunt • Smith & Wesson M&P9 M2.0

For current availability, details about Umarex model 5.8371, spare magazines, CO₂ cartridges and suitable steel BBs, contact the MoskovHunt team.

089 446 2621 • Viber / WhatsApp
089 681 1177 • Viber / WhatsApp
MoskovHunt • 37 Tsar Simeon Street, Levski 5900, Bulgaria



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