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Specna Arms X KPYK SA-P14 Prime Aster II ETU BLDC AEG Assault Carbine - Half-Tan

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€413.07
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€413.07

Specna Arms X KPYK SA-P14 Prime Aster II ETU BLDC AEG Assault Carbine - Half-Tan

The electric replica of the assault carbine from the Prime series comes equipped with the advanced electronic control system Aster II. A distinctive feature is the innovative Specna Arms Aether gearbox paired with an upgraded rotating Hop-Up TDC Specna Arms Magnus chamber. Precision engineering merges with state-of-the-art electronics and efficient solutions, making the design highly valued by both novice and veteran players alike. Development of this model is the result of collaboration between Specna Arms and KPYK.

damage-resistant construction

Primarily constructed from steel, with additional components made of aluminum and plastic, the replica features steel elements including the body, receiver cover, outer barrel, trigger guard, magazine catch, selector lever, tactical sling mount on the stock, folding stock, gas tube, and cleaning rod. Key parts crafted from aluminum encompass the handguard, sighting systems, dovetail optic mount, charging handle slide, and muzzle device. Both the magazines and pistol grip are produced from rugged plastic. To enhance resistance to scratches, the body is coated with a Nano Coating.

handguard with KPYK CRC 1U004 gas tube cover, folding stock

Equipped with an aluminum handguard featuring a gas tube cover from the Ukrainian manufacturer KPYK, the carbine utilizes the CRC 1U004 model constructed in the M-LOK standard, which enables the attachment of various tactical accessories. A Picatinny rail is integrated along the top of the handguard. The weapon is also fitted with a distinctive AK-type optics mount referred to as the "dovetail". The SA-PJ14 variant includes a frame stock capable of folding to the side of the receiver.

gearbox v3

At the heart of the replica lies the V3 gearbox equipped with the following components:

  • 8 mm J-Cage ball bearings for the pinion and piston gears
  • 8 mm slide bearing for the middle gear
  • Steel cylinder
  • CNC steel gear set featuring a 16:1 ratio
  • Reinforced piston with steel teeth
  • Aluminum heads and nozzle

Gate Aster II Bluetooth Module

The carbine integrates the Gate Aster II Bluetooth control module, enabling users to access and tailor settings to their preferences, and supporting operation with both brushed and brushless motors. The Aster II is equipped with a built-in fuse that safeguards the battery, gearbox, motor, and electronic components. Compliant with military standard MIL-V-173C, the module is designed for durability and protection against harsh weather conditions.

Key capabilities of the Gate Aster II module:

  • binary trigger functionality
  • battery over-discharge protection
  • Pre-cocking for enhanced trigger response speed
  • Active Break system guarantees a full cycle with every shot, reducing gearbox wear from incomplete cycles
  • Sniper mode with a sniper delay feature to simulate reloading or recoil
  • Bluetooth connectivity for seamless integration with a dedicated mobile application

BLDC Specna Arms Dark Matter High Speed 27k brushless motor

Delivered in its standard configuration, the replica is equipped with a premium BLDC Specna Arms Dark Matter High Speed 27k brushless motor that ensures increased power, rate of fire, durability, and efficiency. Engineered to handle exceptionally strong springs (up to M190), the motor boasts high torque (approximately 27,000 RPM).

Key attributes of the BLDC Specna Arms Dark Matter High Speed 27k brushless motor include:

  • high torque
  • enhanced trigger response and a high TPA ratio
  • significantly quieter operation
  • aluminum housing precisely manufactured using CNC machining
  • lower power draw and reduced battery strain, which improves overall efficiency
  • extended lifespan and minimized wear of components

Enter & Convert quick spring change system

Equipped with the innovative Enter & Convert quick spring change system, the replica enables rapid adjustment of FPS to meet specific field requirements. The package includes a second spring M90, ideal for CQB scenarios inside buildings where reduced muzzle velocity is necessary.

high precision and shot stability

Featuring a precision-engineered 450 mm inner barrel, the model delivers exceptional accuracy and consistent shot performance. The advanced Hop-Up TDC Magnus (Top Down Center) chamber enables fine and reliable adjustment of BB trajectory, ensuring optimal performance under any field conditions. Enhanced Helium Flat Hop rubber maximizes spin stability for superior BB flight control.

Set elements

  • replica
  • two Mid-Cap magazines (capacity: 125 BBs each)
  • spare M135 spring
  • spare M90 spring
  • angled front grip
  • small Tamiya to T-Deans adapter
  • BB speedloader

main features

  • Delivers an initial velocity of 430 FPS
  • Equipped with a Gate Aster II Bluetooth module
  • Features a Dark Matter High Speed 27-35k brushless motor
  • Outfitted with a standard M-LOK handguard from KPYK
  • Comes with an adjustable, multi-position stock
  • Handguard designed for compatibility with both M-LOK and RIS systems
  • Constructed with a steel, one-piece outer barrel
  • Provides ample space for a stick battery beneath the receiver cover
  • Utilizes a rotating Hop-Up TDC Magnus (Top Down Center) chamber
  • Ensures smooth operation and outstanding responsiveness
  • Features the Enter & Convert quick spring change system
  • Includes accessories
Specna Arms


Militaria.pl is a premium dealer of Specna Arms.


Specna Arms is a brand specialized in the production of ASG replicas, valued for their solid workmanship and value for money. The offered models are characterized by realistic appearance and high durability. The range includes a variety of series - from lightweight CORE™ models for beginners, through advanced EDGE™ models with metal bodies and licensed markings, to top PRIME™ replicas with brushless motors and modern electronics. The brand collaborates with renowned companies such as Rock River Arms and Daniel Defense. Specna Arms has a reputation among both beginners and advanced airsoft players.

More Information
Based on AK/AKM/AK74
Replica propulsion Electric
Muzzle velocity 430 fps
Accurate shot range Up to 40 m
Magazine type Mid-Cap
Magazine capacity 175 6 mm caliber BBs
Gearbox Reinforced
Body Metal
Overall length 1030 mm
Weight 3985 g
Main color Half Tan
Optics ready Yes
Fixed sighting devices Yes
Blowback No
Additional accessories included Yes
Accessory rail Yes
Hop-up Yes, adjustable
Plug type Deans/T-Connect
EAN 5902543214782
Manufacturer code SPE-01-048357
Brand Specna Arms

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