Specna Arms x KPYK SA-PJ15 PRIME™ Aster II ETU BLDC™ is an electric AK-style airsoft carbine for players who want durable construction, modern internal parts and extensive adjustment options straight out of the box. The PRIME™ J-Series combines Specna Arms’ upgraded internal technology with KPYK’s practical external component solutions.
The SA-PJ15 construction combines steel, aluminum and polymer. The KPYK handguard provides M-LOK and Picatinny mounting surfaces for accessories such as optics, lights or foregrips. The adjustable stock and ergonomic pistol grip improve handling and make it easier to fit the gun to the user’s gear.
Internal Parts and Systems
The SA-PJ15 PRIME™ features a V3 gearbox with quick spring change, an adjustable hop-up unit, a 450 mm inner barrel and a brushless BLDC motor. The overall setup supports consistent BB flight, good trigger response and reliable operation.
- V3 gearbox with quick spring change
- Brushless BLDC motor
- Adjustable hop-up unit
- 450 mm inner barrel
- 8 mm bearings
- GATE Aster II ETU electronics
- Deans/T-plug connector
- Factory muzzle velocity approximately 430 FPS
GATE Aster II ETU
GATE Aster II ETU provides electronic trigger control and Bluetooth connectivity for managing settings via a mobile app. The system supports programmable fire modes, pre-cocking adjustment and other settings that allow the gun’s behavior to be adapted to different play styles.
- Electronic trigger control
- Bluetooth connectivity for setting management
- Programmable fire modes
- Adjustable trigger operation
- Pre-cocking adjustment
- Active brake
- Protection functions for the electrical system
Construction and External Parts
- Specna Arms x KPYK collaboration model
- Steel, aluminum and polymer construction
- Nano Coating finish
- KPYK handguard
- M-LOK and Picatinny mounting surfaces for accessories
- Adjustable stock
- Ergonomic pistol grip
- AK-style construction for versatile gameplay
Quick Spring Change
The quick spring change system allows the spring to be changed without fully disassembling the gearbox. The included M90 and M135 spare springs make it easier to adjust the muzzle energy to meet the rules of different game sites.
Compatibility and Batteries
The gun has a Deans/T-plug connector. The battery compartment is located under the dust cover, and a stick-type LiPo battery is recommended for this model. Battery and charger are not included in the package.
Package Includes
- Specna Arms x KPYK SA-PJ15 PRIME™ Aster II ETU BLDC™ airsoft carbine
- 2 x mid-cap S-MAG magazine, 175 BB capacity
- M90 spare spring
- M135 spare spring
- Cleaning rod
- Magazine speedloader
- Small Tamiya to Deans adapter
NOTE!
Battery and charger are not included in the package.
