[CAT] HK416A5 AEG TAN (New release on December 19, 2025, pre-order)

This is CAT AIRSOFT's first attempt at a military model with realistic engravings. 
A gun that combines a highly realistic appearance with powerful performance

This special model incorporates the internal mechanisms of CAT AIRSOFT, an airsoft brand fully supervised by SPARK.

A faithful reproduction of the "HK416A5," developed to be submitted for the US military's next-generation rifle selection.
In recent years, it has become clear that it has been adopted as a special rifle (B) by the Japan Ground Self-Defense Force Special Operations Command, and it has attracted attention.

This electric gun is packed with various attractive features, including the world's first "mechanical variable pre-cocking"!

【specification】
Total length: 730 - 830mm
Inner barrel length: 250 mm
Weight: 2740g

Compatible battery: 7.4V Lipo battery 2000mAh Ave30C (=60A)

【accessories】

• Main unit (rear wiring specification, fuseless)
• Magazine (Capacity: 130 rounds)
• Instruction download card
• Product warranty

Features of HK416A5

• Faithfully reproduced from the real gun HK416A5
  In response to the positive response to the CAT Mk18 Mod.1, this is the first fully-realistic military model.
  It inherits all of the CAT's characteristics, such as high semi-automatic response due to mechanical variable pre-cocking, high accuracy, real takedown function, and after-sales support.
  
  
  

• Realistic aluminum alloy handguard made by a real manufacturer
  
  
  The handguard has been improved from the HK416D, and the front sight is now stored within the handguard. Unlike the HK416D, which required the use of a bolt carrier to attach and remove the handguard, this has been changed to a screw that can be removed with standard tools.
  
  
  It is produced by a manufacturer of handguards for real guns, so you can attach many accessories without any worries.
  
  
  
  

• Highly rigid full metal receiver <br>Highly rigid full metal receiver specification.
  As mentioned above, the engraved parts have been faithfully reproduced based on actual gun materials.
  The magwell has also been reshaped to accommodate P-MAG.
  
  
  

• Angled HK V2 Battle Grip <br>Faithfully reproduces the angled HK V2 Battle Grip.
  In order to prioritize realism in the shape, the slit for releasing the pre-cock has been eliminated, and the trigger is released using an adjustment tool at the base of the trigger guard.
  The trigger is not a repurposed Colt trigger, but faithfully reproduces the original HK trigger with a notch at the base.
  
  
  
  

• Thin Slimline Stock <br>Equipped with a thin, slimline stock with no protrusions on either side. The butt plate can be opened with one touch, allowing easy access to the battery compartment.
  
  
  
  

The appeal of CAT

• The world's first mechanical "variable" pre-cocking mechanism <br>Equipped with a pre-cocking function that holds the piston in the retracted position without an electronic board.
  This variable mechanism, which allows the piston stop position to be changed, is the world's first.
  Design Registration No. 1703690
  
  

• Split gearbox & real takedown mechanism <br>Equipped with a takedown function like a real gun to accommodate adjustment of mechanical variable pre-cocking.
  It is designed to use existing standard parts as much as possible, making it suitable for internal customization.
  *Due to the short piston stroke, two sector gears have been cut.
  
  
  

• Sensual trigger feeling <br>The synergistic effect of the mechanical variable pre-cocking and micro switch system creates a sear trigger with a clicking feel like a real gun or gas gun.
  Since it is clear how far you need to pull to fire, it allows for more accurate shooting and gives you a special feeling that you can't get with other electric guns.
  
  
  

• Handguards of real gun quality <br>The handguards are manufactured by a manufacturer of real gun handguards that sells mainly in the US market.
  It is as robust as a real gun.

• Performance comparable to a custom gun <br>The motor, which can be said to be the heart of an electric gun, uses SPARK's original INAZUMA motor.
  The accuracy of the gun fully meets our shipping standards for custom guns, and it has the performance to be used on the front lines as is.