Specna Arms SA-PH21 Prime Aster II ETU AEG Assault Carbine - Black

The electric SA-PH21 assault carbine replica from the PRIME series features a powerful Dark Matter High Speed 27k brushless motor by Specna Arms and includes a Gate Aster II Bluetooth control module, enabling advanced customization of the replica’s settings.

The body, outer barrel, and flask guide are constructed from steel. Additionally, all screws and pins are made of steel as well. The grips—both pistol and vertical—along with the flask and stock, are produced from robust plastic and aluminum. The barrel is protected with a scratch-resistant Nano Coating.

Equipped with a Helium Flat Hop eraser, the system ensures more stable BB trajectory, delivering enhanced precision and consistent shot performance.

The 22mm dorsal RIS rail permits the attachment of any optoelectronic accessory. Standard configuration includes mechanical sighting devices, featuring a front sight and a peep sight. With an adjustable stock equipped with a non-slip butt plate, the replica's length can be tailored to the shooter's physique and individual preferences. The package contains two S-MAG-type polymer mid-cap magazines, each holding 125 BBs.

Out of the box, the model is equipped with a TDC Magnus rotary Hop-Up chamber and a 6.02mm precision steel barrel. The outer barrel is finished with a standard flash hider, which is installed on a 14-mm left-hand thread, enabling quick attachment of a sound suppressor if desired.

The model features a Gate Aster II Bluetooth control module equipped with a Quantum Trigger 2, granting users full access to customize and configure replica settings, while enabling compatibility with both brushed and brushless motors. Designed with a built-in fuse, the Aster II safeguards the battery, gearbox, motor, and electronic components. Engineered in line with military specification MIL-V-173C, the module ensures reliable operation even in challenging weather conditions. Key characteristics of the Gate Aster II module include:

• Quantum Trigger 2 with customizable trigger sensitivity
• Binary trigger mode
• Integrated battery over-discharge protection
• Pre-cocking function for an enhanced trigger response
• Active Break - ensures complete cycle per shot, preventing gearbox strain from partial cycles
• Sniper mode featuring adjustable delay to replicate the experience of reloading or recoil
• Bluetooth connection for seamless integration with a smartphone app

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

• a mainspring release system
• inspection ports, offering easy pre-cocking and AoE adjustment
• an enhanced framework front for increased durability
• inspection apertures to aid in the arming sequence
• an adjustable trigger pull

Premium internal components include:

• a reinforced polymer piston with a full steel rack
• an aluminum pneumatic assembly
• a bearing-supported spring guide for smoother function
• a set of CNC-machined steel gears with a 16:1 gear ratio
• J-Cage 8mm ball bearings (for motor and piston gear) alongside 8mm plain bearings (for center gear)
• SolarTrigger trigger blade by GATE
• Specna Arms Dark Matter High Speed 27k brushless high-performance motor
• Gate ASTER II Bluetooth ETU module factory installed with default settings

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

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

• high torque
• optimized trigger response, elevated TPA coefficient
• significantly quieter operation
• aluminum casing precisely crafted on CNC machinery
• lower power usage and reduced battery strain for peak performance
• extended lifespan and decreased component wear

Configured at default, the replica produces an exit velocity of 450 FPS. Outfitted with an enhanced, tool-free ESA 2 quick-change spring system, it enables straightforward adjustment of the replica’s power to match various gameplay scenarios. The package also comes with both M90 and M135 springs.

• Specna Arms SA-PH21 Prime Aster II ETU AEG tactical assault rifle - Black
• Set includes 2 x S-MAG mid-cap magazines
• M135 spare spring supplied
• Notch
• Small Tamiya to T-Deans adapter
• BBs speedloader
• Includes an M90 additional spring
• Fitted with a vertical grip

• Nano coating provides advanced surface protection.
• M-LOK system handguard ensures versatile accessory attachment.
• 6.02 mm precision barrel delivers accurate and consistent shots.
• Rotating Hop-Up TDC Magnus chamber allows for superior trajectory control.
• Reinforced V2 Aether gearbon guarantees durability under intensive use.
• ESA 2 quick-change spring system allows for swift power adjustments in the field.
• 450 fps discharge speed offers high muzzle velocity performance.
• Aster II Bluetooth system provides advanced electronic control and connectivity.