The SIG MPX K is a compact and versatile submachine gun manufactured by SIG Sauer. Here are the specifications:

  1. Caliber: It is available in 9x19mm Parabellum.
  2. Length: The overall length varies depending on the configuration but is typically around 14.5 to 17 inches.
  3. Barrel Length: The barrel length is usually around 4.5 to 6.5 inches.
  4. Weight: It weighs approximately 5.5 to 6.5 pounds, depending on the specific model and accessories.
  5. Action: It operates on a closed, fully locked short-stroke pushrod gas system.
  6. Rate of Fire: The rate of fire is around 850 to 900 rounds per minute.
  7. Magazine Capacity: It typically comes with a standard magazine capacity of 30 rounds, but higher-capacity magazines are also available.
  8. Sights: It often features flip-up iron sights, and some models come with Picatinny rails for mounting optics.
  9. Safety: It usually includes ambidextrous safety controls for ease of use by both left and right-handed shooters.
  10. Stock: The MPX K typically features a collapsible or folding stock for enhanced maneuverability in tight spaces.
  11. Material: The frame and components are constructed from durable materials such as aluminum and polymer.
  12. Operating System: It utilizes a short-stroke gas piston system for reliable and smooth operation.
  13. Accessories: Various accessories are available including muzzle devices, optics, foregrips, and more to customize the weapon to user preferences.

Overall, the SIG MPX K is known for its compact size, reliability, and versatility, making it suitable for a variety of tactical applications including law enforcement, military, and personal defense.