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Specna Arms SA-PH22 PRIME Aster II ETU AEG Assault Carbine - Chaos Bronze

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€448.81
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€448.81

Specna Arms SA-PH22 PRIME Aster II ETU AEG Assault Carbine - Chaos Bronze

An electric replica of the SA-PH22 assault carbine from the PRIME series features a Specna Arms Dark Matter High Speed 27k brushless motor, as well as a Gate Aster II Bluetooth control module, enabling users to adjust the replica's settings to their preferences.

Nano Coated, Helium Flat Hop rubber

Constructed from steel, the body, front grip, outer barrel, and receiver extension ensure high durability; additionally, all pins and screws are also crafted from steel. For the pistol and vertical grips, stock, and magazines, robust plastic and aluminum have been used. The barrel features a Nano Coating that provides enhanced resistance to scratches.

Equipped with a Helium Flat Hop rubber, the system delivers greater stability to BB loading, significantly enhancing shot accuracy and consistency.

Dorsal RIS rail, sighting devices

The 22 mm dorsal RIS rail is designed for attaching any optoelectronic accessory. Standard configuration features mechanical sighting devices, including a front sight and a peep sight. An adjustable stock, complete with a non-slip butt plate, enables users to tailor the replica’s length to their physique and shooting style. The package includes two S-MAG-type polymer mid-cap magazines, each holding 125 BBs.

Precision barrel, rotating Hop-Up chamber

Equipped in its standard configuration with a TDC Magnus rotary Hop-Up chamber and a 6.02 mm steel precision barrel. The external barrel is completed with a standard flash hider, mounted on a 14-millimeter left-hand thread.

Aster II electronic trigger control Bluetooth ETU

The SA-P20 features a Gate Aster II Bluetooth control unit equipped with a SolarTrigger, granting full access to replica configuration and adjustment options, and enabling compatibility with both brushed and brushless motors. Engineered with a built-in safety fuse, the Aster II ensures comprehensive protection for the battery, gearbox, motor, and electronic components. Designed according to military standard MIL-V-173C, the module offers resilience against challenging weather environments. Notable aspects of the Gate Aster II module include:

  • SolarTrigger
  • binary trigger functionality
  • battery safeguard preventing over-discharge
  • Pre-cocking - delivers a quicker trigger response
  • Active Break - guarantees every shot completes a full gear cycle, eliminating partial cycle stress on the gearbox
  • Sniper mode - includes a delay to emulate reloading or recoil for sniper simulation
  • Bluetooth communication with a dedicated mobile application

Specna Arms Aether Gearbox

At the heart of the replica lies a V2 gearbox built upon the durable Specna Arms Aether platform, featuring:

  • a mainspring decompression system
  • inspection windows designed to make pre-cocking and AoE adjustments more convenient
  • a reinforced front section for added strength
  • inspection holes to assist during the arming procedure
  • an adjustable trigger pull

Premium internal components include:

  • a reinforced polymer piston with a full steel rack
  • an aluminum pneumatic assembly
  • a spring guide mounted on bearings
  • a set of CNC-machined steel gears with a 16:1 ratio
  • 8mm J-Cage ball bearings (for the motor and piston gear) alongside 8mm plain bearings (for the center gear)
  • a trigger blade produced by Mancraft
  • a high-performance Specna Arms Dark Matter High Speed 27k brushless motor
  • a factory-set Aster II ETU module
  • an upgraded ESA2 quick-change spring system

Dark Matter High Speed 27k Brushless Motor

In standard configuration, the replica comes equipped with a premium Dark Matter High Speed 27k brushless motor, delivering enhanced power, rapid rate of fire, superior reliability, and exceptional performance. Engineered for compatibility with extremely strong springs (up to M190), the motor boasts high torque (approximately 27,000 RPM).

Key attributes of the Dark Matter High Speed 27k brushless motor:

  • High torque
  • Enhanced trigger response, elevated TPA coefficient
  • Significantly quieter operation
  • Aluminum housing manufactured with CNC machining
  • Lower power consumption and reduced battery drain, resulting in optimal performance
  • Extended service life and decreased component wear

Initial velocity 440 FPS

Configured at factory settings, the replica achieves an exit velocity of 440 FPS. Featuring an enhanced, tool-free ESA 2 quick-change spring system, this model enables rapid and straightforward adjustment of performance to suit various styles of play. Included in the package are both an M90 and an M135 spring.

Set elements

  • Specna Arms SA-PH22 PRIME Aster II ETU AEG assault rifle - Chaos Bronze finish
  • 2 x S-MAG mid-cap magazines
  • spare M135 spring
  • barrel cleaning rod
  • small Tamiya to Deans/T-Connector adapter
  • BB speedloader
  • extra M90 spring

Main features

  • Advanced nano coating technology
  • M-LOK compatible handguard system
  • 6.02 mm high-precision barrel
  • TDC Magnus rotary Hop-Up chamber
  • Reinforced V2 Aether gearbox
  • ESA rapid spring change mechanism
  • Muzzle velocity reaching 440 fps
  • Gate Aster II ETU module
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 HK416
Replica propulsion Electric
Muzzle velocity 440 fps
Accurate shot range Up to 50 m
Magazine type Mid-Cap
Magazine capacity 125 6 mm caliber BBs
Gearbox Reinforced
Body Metal and polymer
Overall length 89 cm
Weight 3110 g
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 5902543892614
Manufacturer code SPE-01-044132
Brand Specna Arms

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