Sig Sauer MPX K Sportline SMG

What's Included?

• Sig Sauer MPX K Sportline SMG
• Magazine

What you need to play:

• 7.4v Lipo Stick Battery
• Lipo Smart Charger
• BB's
• A Speed loader for the mid-cap mag

Features:

• Fully licensed SIG Sauer MPX-K replica.
• Complete SIG Sauer trademarks.
• Modified V2 Gearbox with Metal Shell, Steel Gears and Quick Change Spring System.
• Precision Rotary Hop-Up System under the dust cover.
• Ambidextrous Fire Selectors and Magazine Release.
• Lightweight and Durable Nylon Polymer Construction.
• Full Length Battery Compartment Accepts up to 9.6v Stick Type Battery Pack.
• Picatinny top rail mounting for optics, lasers, or other accessories.
• Handguard features MLOK slots at 3, 6, and 9 o'clock positions.
• Minimalist mini side-folding skeleton stock.
• Flip-Up Front and Rear Sights.
• Semi- and full-auto firing modes.
• 100 rd Mid-Capacity Magazine.
• Front-wired with small Tamiya connector.

Technical Specifications:

• Model Number: V825258
• Muzzle Velocity: 290-310 FPS
• Colors: Black
• Battery Type: 7.4v Lipo Stick Battery
• Battery Connector: Mini Tamiya
• Magazine: 100 Rd Mid Capacity Magazine
• Gearbox: Version 2
• Motor: Long Type
• Barrel Diameter: 6.08mm
• Barrel Length: 140mm
• Barrel Thread: 14mm negative
• Gun Length: 24 inches
• Weight: 4 lbs

Q&A

Q: What are the main features of the Sig Sauer MPX K Sportline SMG?

A: The Sig Sauer MPX K Sportline SMG is a fully licensed replica with a lightweight polymer construction and a full metal gearbox. It includes complete SIG Sauer trademarks and has a minimalist folding skeleton stock. Other features include adjustable hop-up, semi- and full-auto fire modes, a full-length top 1913 Picatinny RIS for mounting accessories, M-LOK slots on the handguard, a 100-round mid-cap magazine, and an ambidextrous magazine release.

Q: What is the firing mechanism and power source for the MPX K Sportline SMG?

A: The MPX K Sportline SMG operates with semi- and full-auto fire modes and has an adjustable hop-up accessible under the dust cover. It uses a Version 2 fully upgradeable gearbox with a quick spring change system. The airsoft gun is front-wired and compatible with a 7.4v LiPo stick battery (wired to the handguard and top rail with a small Tamiya connector). The battery is not included in the package.

Q: How does the Sig Sauer MPX K Sportline SMG compare to the real MPX?

A: The airsoft version is a 1:1 scale replica of the real steel MPX, featuring the same controls, operations, and markings. The MPX was originally released in 2015 as a gas-operated SMG primarily chambered in 9mm. This airsoft version maintains the modern SMG design inspired by the AR15/M4 platform, making it suitable for training and recreational use.

Q: What are the specifications regarding size, weight, and performance?

A: The MPX K Sportline SMG has an adjustable length of 390mm to 595mm, with an inner barrel length of 140mm. It weighs approximately 1678g (3.7lbs) and has an FPS range of 280-300. The thread direction is 14mm negative, and it comes with a long-type motor. The airsoft gun package includes the gun and a 100-round magazine.

Q: What type of users is the MPX K Sportline SMG designed for?

A: The MPX K Sportline SMG is designed for professionals and discerning recreational shooters. It is part of the SIG AIR division's offerings, providing a realistic training weapon option for those who appreciate SIG Sauer's quality. It's an excellent choice for airsoft players looking for an authentic and reliable SMG replica.

Q: Can the MPX K Sportline SMG be customized with accessories?

A: Yes, the MPX K Sportline SMG offers great customization potential. It has a full-length top 1913 Picatinny RIS, which allows users to mount optics, lights, lasers, or other accessories. Additionally, the handguard features M-LOK slots at 3, 6, and 9 o'clock positions, providing further options for customization to fit the user's preferences and tactical needs.

About the Sig Sauer MPX K Sportline SMG

The Sig Sauer MPX K Sportline SMG is a compelling entry into the airsoft market, designed by one of the most reputable names in firearms. With its roots in the renowned Sig Sauer brand, this airsoft gun embodies the company's commitment to quality, precision, and realism. The MPX K Sportline is a fully licensed 1:1 replica of the real MPX, providing airsoft enthusiasts with a highly realistic experience that mirrors its real-world counterpart in both form and function. 

Constructed with a lightweight polymer body and a full metal gearbox, the MPX K Sportline SMG boasts both durability and ease of use. Its lightweight design makes it an excellent choice for extended play sessions, allowing users to maneuver easily without the fatigue that heavier models can cause. The incorporation of complete SIG Sauer trademarks adds to its authenticity, making it a desirable piece for collectors and enthusiasts who appreciate attention to detail. 

One of the standout features of the MPX K Sportline is its versatility and adaptability in various combat scenarios. The gun includes an adjustable hop-up system, accessible under the dust cover, which allows players to fine-tune their shots for greater accuracy. With semi- and full-auto fire modes, users can switch between precision shots and rapid fire, catering to different tactical needs. The airsoft gun's full-length top 1913 Picatinny rail system provides ample space for mounting optics, lights, lasers, and other accessories, enabling users to customize their setup to fit specific roles or preferences. Additionally, the handguard features M-LOK slots at the 3, 6, and 9 o'clock positions, further enhancing customization options.

The MPX K Sportline SMG is powered by a Version 2 fully upgradeable gearbox with a quick spring change system, ensuring that users can maintain and upgrade their equipment with ease. This feature is particularly beneficial for airsoft players who are interested in fine-tuning their guns for improved performance or specific field requirements. The front-wired configuration with a small Tamiya connector makes it compatible with a 7.4v LiPo stick battery, housed in the handguard and top rail. While the battery is not included, this setup offers a balance between power and efficiency, delivering an FPS range of 280-300, which is suitable for most airsoft skirmishes.

The design of the MPX K Sportline is inspired by the AR15/M4 platform, which is reflected in its ergonomic and intuitive controls. This similarity makes it a comfortable transition for those already familiar with the AR15/M4 series, providing a seamless experience for professionals and recreational shooters alike. The ambidextrous magazine release enhances usability for left- and right-handed players, ensuring that the gun can be operated efficiently by a wider audience.

With a length adjustable from 390mm to 595mm and an inner barrel length of 140mm, the MPX K Sportline is compact yet capable, making it an excellent choice for close-quarters battles. Weighing approximately 1678g (3.7lbs), it strikes a balance between portability and stability, allowing users to maintain control during rapid movements and engagements. The 100-round mid-cap magazine offers ample ammunition for sustained firefights without the constant need for reloading, a crucial advantage in fast-paced games.

Sig Sauer's venture into the airsoft market with the MPX K Sportline SMG is a testament to the growing popularity and demand for high-quality airsoft replicas that offer realistic training and recreational opportunities. Designed for professionals and discerning enthusiasts, this airsoft gun provides a level of craftsmanship and performance that reflects Sig Sauer's reputation in the firearms industry. 

The MPX K Sportline is more than just an airsoft gun; it is a training tool that allows users to practice tactical scenarios and develop shooting skills in a safe and controlled environment. Whether used for competitive play, training exercises, or casual recreation, this SMG is a reliable and versatile platform that meets the needs of a diverse range of users.

In conclusion, the Sig Sauer MPX K Sportline SMG stands out in the airsoft market as a highly realistic, functional, and customizable replica that appeals to both seasoned airsoft players and those new to the sport. Its combination of realistic features, adaptability, and quality construction make it a valuable addition to any airsoft enthusiast's arsenal. As the airsoft community continues to grow, offerings like the MPX K Sportline demonstrate the exciting potential for the future of airsoft as a sport and a training tool.

Manual: https://www.sigsauer.com/media/sigsauer/resources/operators-manual-spear-4200452-01-rev00-lr.pdf

Warranty:

Fox Airsoft offers a 30 day warranty and refund policy which you can read more about here.