About Real MPX-K

The term "MPX-K SMG" refers to a compact firearm platform originally designed by SIG , though it also describes highly detailed airsoft replicas produced under the same brand. The "K" stands for "Kurz," the German word for "short," highlighting its compact and easily maneuverable design.
The real SIG MPX-K is a magazine-fed firearm typically chambered in 9mm. It distinguishes itself from traditional submachine guns by utilizing a gas piston operating system, which reduces recoil and improves reliability by keeping the action cleaner. Its controls are modeled after the popular AR-15 platform, making it very intuitive for anyone familiar with that style of rifle. It is a modular system, allowing users to swap barrels and handguards, and is often classified as a pistol when equipped with a stabilizing brace rather than a traditional stock. Its primary uses include professional military and law enforcement operations, personal defense, and sport shooting.

About STRATOS X Airsoft MPX-K GBB Airsoft SMG (With Metal Stock)

STRATOS X Airsoft has faithfully replicated this airsoft version of the firearm. In the realm of real steel, this model first appeared at the 2013 SHOT Show in the United States and began full-scale production in 2015. It is primarily used by law enforcement agencies in the United States, Ukraine, Taiwan, and Hong Kong. Its compact structure is particularly advantageous for operations in the narrow alleyways of large cities and the confined spaces within buildings. This compact design allows for rapid maneuverability in such tight environments, preventing the gun's muzzle from striking walls and hindering movement, thereby enabling more agile action.
This STRATOS X Airsoft MPX-K GBB Airsoft SMG (With Metal Stock) features a metal lower receiver and a metal upper receiver with a Picatinny rail on top. It is equipped with a metal 115mm M-Lok system handguard, a metal 95mm (4.5 inch) outer barrel with a 45mm muzzle brake, and a polymer pistol grip. At the rear of the gun, there is a Picatinny rail for attaching the stock, which is included. The stock is a metal 220mm model with a rubber pad, featuring a skeletal structure that reduces its surface area and material weight, making the gun lighter and more compact. Additional components include a metal foldable stock adapter, a metal 30-round capacity MPX-style magazine, and various small metal parts such as a steel ambidextrous fire selector, steel ambidextrous bolt catch, steel ambidextrous magazine release, a metal flat triangle trigger, and a metal charging handle.
Internally, the gun utilizes an APFG-inspired internal system. When the trigger is pulled, the firing sound is remarkably loud, almost piercing to the ears, while still delivering a satisfying recoil. The rate of fire is fast, providing an excellent shooting experience. This model stands out as a high-value choice for its quality and performance.

Key Features

• 1/1 Scale High Power Assembled Gas Blowback Airsoft SMG
• Semi & Fully Automatic Shooting Modes
• Metal Lower Receiver & Metal Upper Receiver with Picatinny Rail on Top
• Metal 115mm M-Lok System Handguard
• Metal 95mm (4.5 inch) Outer Barrel with 45mm Muzzle Brake (14mm CCW)
  
• Metal Foldable Stock Adapter & Metal 220mm Skeletal Stock with Rubber Pad
• Polymer Pistol Grip
• Steel Ambidextrous Fire Selector, Steel Ambidextrous Bolt Catch, Steel Ambidextrous Magazine Release
• Metal Flat Triangle Trigger & Metal Charging Handle
• Metal 30-Round Capacity MPX-Style Magazine
  
• APFG-Inspired Internal Gas Blowback System
• Includes various small metal fittings for enhanced durability
  
• Loud and crisp firing sound with strong recoil and a fast rate of fire