Specna Arms SA-P21 PRIME Aster II ETU AEG Assault Carbine - Black
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Specna Arms SA-P21 PRIME Aster II ETU AEG Assault Carbine - Black
Electric replica of the SA-P21 assault carbine from the PRIME series, featuring a free-float handguard with the M-LOK system, powered by a Specna Arms Dark Matter High Speed 27k brushless motor, and integrated with a Gate Aster II Bluetooth control module for advanced customization of replica parameters.
Metal body, Nano Coating
The body, fore grip, outer barrel, and receiver extension are constructed from metal. All screws and pins utilize steel for added durability. The pistol grip, vertical grip, stock, and magazines are manufactured from high-strength plastic. The surface of the receiver is finished with an anti-scratch Nano Coating. Engraved on the replica are the Specna Arms manufacturer’s markings. Each replica also features a unique serial number, verified by a hologram.
The 22 mm dorsal RIS rail offers compatibility for mounting various optoelectronic accessories. The replica comes equipped with mechanical adjustable flip-up iron sights, consisting of a peep sight and a rear sight. To accommodate additional tactical gear, a free-float M-LOK system handguard with an attached vertical foregrip is provided. The adjustable butt plate is finished with non-slip textured material, allowing users to adapt the length of the replica to their physique and shooting style. Included are two S-MAG-type polymer Mid-Cap magazines, each with a 125 BB capacity.
Precision barrel, Hop-Up chamber TDC Magnus
The SA-P21 comes standard with a TDC Magnus rotary Hop-Up chamber and a 6.02mm precision steel barrel. At the end of the outer barrel, a standard flash hider is installed on a 14-millimeter left-hand thread, making it possible to mount a sound suppressor as needed.
Specna Arms Aether Gearbox
At the heart of the replica lies a V2 gearbox constructed on a reinforced Specna Arms Aether chassis, featuring the following enhancements:
- mainspring release mechanism
- pre-cocking option and AoE inspection ports
- reinforced frontal section of the chassis
- inspection openings for convenient arming
- adjustable trigger mechanism
On the inside, the gearbox includes components such as:
- reinforced polymer piston equipped with a full steel rack
- aluminum piston head and cylinder head
- spring guide fitted with bearings
- CNC-machined steel gear set with a 16:1 gear ratio
- 8mm J-Cage ball bearings for the motor and piston pinion
- 8 mm plain bushings for the center pinion, SolarTrigger trigger blade
- Specna Arms Dark Matter High Speed 27k brushless motor
Dark Matter High Speed 27k brushless motor
Standard configuration of the replica includes a premium Dark Matter High Speed 27k brushless motor, delivering enhanced power, fast rate of fire, superior reliability, and exceptional performance. Engineered for compatibility with extremely strong springs (up to M190), the motor operates with high torque (approximately 27,000 RPM).
Key features of the Dark Matter High Speed 27k brushless motor:
- high torque
- elevated trigger sensitivity and high TPA coefficient
- significantly quieter functionality
- precision CNC-machined aluminum housing
- lower power consumption and reduced battery strain, yielding higher efficiency
- extended operational lifespan and minimal component wear
Gate Aster II Bluetooth control module
The SA-P21 features a Gate Aster II Bluetooth control module integrated with a SolarTrigger, granting users the ability to adjust and personalize the replica’s settings. Full compatibility is ensured for both brushed and brushless motors. The Aster II contains a built-in fuse that safeguards the battery, gearbox, motor, and electronics. Designed to meet military specification MIL-V-173C, the system offers reliable protection against harsh environmental conditions.
Highlights of the Gate Aster II module:
- SolarTrigger with customizable trigger sensitivity
- Binary trigger functionality
- Safeguard against battery over-discharge
- Pre-cocking feature that enables faster trigger response
- Active Break – ensures a complete cycle with every shot, preventing stress on the gearbox from partial cycles
- Sniper mode – incorporates a delay to replicate the effect of reloading or recoil
- Bluetooth connectivity for seamless integration with a mobile application
ESA 2 quick-change spring system
In its standard configuration, the replica achieves a muzzle velocity of 380 FPS. Featuring an upgraded, tool-free ESA 2 quick-change spring system, this allows for straightforward performance adjustments to suit various gameplay styles. The package also comes with both an M90 and an M135 spring.
Main features
- Nano Coating finish
- Handguard with M-LOK system
- 6.02 mm precision inner barrel
- TDC Magnus style rotating Hop-Up chamber
- Reinforced V2 Aether gearbox
- Gate Aster II Bluetooth-capable module
- ESA 2 rapid spring change system
Set elements
- Specna Arms SA-P21 PRIME Aster II ETU AEG tactical carbine - Black
- 2x S-mag mid-cap magazines
- spare M90 spring
- spare M135 spring
- speedloader
- small Tamiya to T-Deans adapter
- vertical foregrip
Technical data
Shade: Black
Construction: metal, ZnAl, plastic
Barrel size: 210 mm
Total length: 630 - 710 mm
Power source: electric
Gearbox type: v2
Muzzle velocity: 380 FPS
Hop-Up system: adjustable
Magazine style: Mid-Cap
Magazine size: 125 BBs
Net weight: 2375 g
Producer: 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.
| Based on | M4 |
|---|---|
| Replica propulsion | Electric |
| Muzzle velocity | 380 fps |
| Accurate shot range | Up to 40 m |
| Magazine type | Mid-Cap |
| Magazine capacity | 125 6 mm caliber BBs |
| Gearbox | Reinforced |
| Body | Metal |
| Overall length | 710 mm |
| Weight | 2375 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 | 5902543887535 |
| Manufacturer code | SPE-01-043642-00 |
| Brand | Specna Arms |
| EAN |
