Our expert's opinion
" This replica features a serious internals, with its brushless BLDC™ motor, integrated Gate Aster V3 SE and well-equipped V3 gearbox. I especially appreciate its ESA2™ quick spring change for quick and easy adjustment of the replica's power. The wooden handguard adds character and authenticity to this replica. "
Alexandre
Photographer
Description
The AEG SA-PJ04 Prime BLDC Aster V3 SE ETU Specna Arms replica, a highly-equipped electric AK for demanding users
The AEG SA-PJ04 Prime BLDC Aster V3 SE ETU Specna Arms replica is a J-Series electric airsoft replica designed for players looking for an already highly accomplished technical base, without immediately going through an upgrade phase. It combines a V3 gearbox, a BLDC brushless motor, an integrated ETU GATE Aster V3 SE and a construction combining metal and wood. This model deserves attention for its original equipment, including a Magnus™ rotating TDC hop-up chamber, a 6.02 mm precision internal barrel, 16:1 CNC steel gears and the ESA2™ quick spring change system.
The design of this replica clearly emphasizes a more realistic feel and robust structure, and there's also a dovetail-style side rail, useful for accommodating a compatible optical mount. Internally, the SA-PJ04 Prime BLDC Aster V3 SE ETU boasts a particularly comprehensive range of features. The heart of the replica rests on a V3 gearbox associated with a Specna Arms DarkMatter™High Speed 27k brushless motor, with confirmed components such as 8 mm bearings, a steel cylinder, 16:1, a reinforced metal-toothed piston, and an aluminum cylinder head and nozzle. The assembly is completed by a Magnus™ rotating TDC hop-up chamber and a Helium™ Flat Hop gasket, in conjunction with the 6.02 mm precision internal barrel.
On-board electronics are among the real selling points of this Prime version. The integration of the GATE Aster V3 SE allows not only electronic trigger management, but also access to advanced functions via a USB-Link or Blu-Link interface. This opens the door to configuration, software updates, diagnostics and use of theGCS app available on Android or iOS, for users who wish to customize replica behavior beyond mechanical adjustment. The DEANS / T-connect connectivity is a similar feature, as is the space provided for a stick battery. In the box, Specna Arms supplies a base already usable with the replica, two S-MAG mid-cap 175 bbs magazines, a cleaning rod, a mini Tamiya to T-Deans adapter, a BB Loader and two additional M90 and M135 springs. The replica can be easily adjusted in power thanks to the ESA2™ system and the springs supplied to comply with field regulations or meet the needs of the player.
Frequently asked questions (FAQ)
- What's in the box with the SA-PJ04 Prime BLDC Aster V3 SE ETU?
The box contains the replica, two S-MAG mid-cap 175 bbs magazines, a cleaning/clearing rod, a Mini Tamiya to T-Dean adapter, a BB Loader, as well as an M90 spring and an M135 spring. Battery and battery charger not included.
- What sets this replica apart from the others?
It stands out for its BLDC brushless motor, integrated ETU GATE Aster V3 SE and ESA2™ quick-change spring system. It also gets a Magnus™ rotating TDC hop-up chamber, a 6.02 mm precision internal barrel and 16:1 steel CNC gears.
- Is the SA-PJ04 Prime BLDC Aster V3 SE ETU adjustable via the GATE ecosystem?
Yes, advanced functions can be configured via a USB-Link or Blu-Link interface. This also enables software updates, diagnostics and use of the GCS application.
- Does this replica feature blowback?
No, there is no blowback on this model.
- What internal elements are confirmed on the SA-PJ04 Prime BLDC Aster V3 SE ETU?
This replica features a V3 gearbox with 8 mm bearings, a steel cylinder, a reinforced piston with metal teeth and an aluminum head and nozzle. It also features a 6.02 mm internal barrel, 16:1 steel CNC gears and a Magnus™ hop-up with Helium™ Flat Hop.
Product content
1 x Replica AEG SA-PJ04 Prime BLDC Aster V3 SE ETU Specna Arms
2 x S-MAG Mid-Cap 175 bbs magazines
1 x Additional M135 spring
1 x Additional M90 spring
1 x T-Dean / Mini Tamiya adapter
1 x BB Loader
1 x Cleaning / deburrer rod
Features
- Replicas
- Caliber
- Propulsion
- Battery slot
- Connections
- Wiring
- Shooting mode
- Energy
- Speed
- Minimum Length
- Maximum Length
- Weight
- Internal barrel length
- Internal barrel diameter
- No screws
- Charger
- How it works
- Quick spring change
- Engine
- Gearbox Version
- Integrated mosfet
- Gears
- Body
- Colors
- Brand
