Specna Arms x KPYK SA-PJ12 PRIME™ Aster ETU BLDC™ is an electric AK-style airsoft carbine for players who want a durable construction, modern internal parts and good adjustability straight out of the box. The PRIME™ J-Series combines Specna Arms’ upgraded internal technology with KPYK’s practical external component solutions.
The SA-PJ12 construction combines steel, aluminum and polymer. The KPYK handguard and gas tube cover provide M-LOK and Picatinny mounting surfaces for accessories such as lights, foregrips or optics. The side dovetail rail allows the use of AK-style optic mounts, while the folding stock makes the gun easier to transport and handle in tighter spaces.
Internal Parts and Systems
The SA-PJ12 PRIME™ features a V3 gearbox with quick spring change, a TDC hop-up unit, a 6.02 mm precision 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
- TDC hop-up unit for precise and stable adjustment
- 6.02 mm precision inner barrel
- 450 mm inner barrel
- GATE ASTER ETU electronics
- ESA2™ quick spring change for muzzle energy adjustment
- Deans/T-plug connector
- 24 mm CW outer barrel thread
GATE ASTER ETU
GATE ASTER ETU provides electronic trigger control and allows the gun’s behavior to be adjusted according to the user’s needs. The system supports programmable fire modes and improves trigger control.
- Electronic trigger control
- 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
- KPYK handguard and gas tube cover
- M-LOK and Picatinny mounting surfaces for accessories
- Side dovetail rail for AK-style optic mounts
- Folding stock
- AK-style construction for versatile gameplay
ESA2™ Quick Spring Change
The ESA2™ quick spring change system allows the spring to be changed without fully disassembling the gearbox. This makes 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-PJ12 PRIME™ Aster ETU BLDC™ airsoft carbine
- 2 x mid-cap S-MAG magazine
- M135 spare spring
- M90 spare spring
- Cleaning rod
- Magazine speedloader
- Small Tamiya to Deans adapter
NOTE!
Battery and charger are not included in the package.
