Specna Arms RRA SA-P04 PRIME™ Aster II ETU BLDC™ is an electric M4-style airsoft carbine for players who want a high-performance gun with modern electronics straight out of the box. The PRIME™ series combines a high-quality external construction, reinforced internal parts, a brushless motor and the GATE ASTER II Bluetooth® ETU unit.
The SA-P04 is a Rock River Arms® licensed model that combines a metal construction, Nano Coating finish and upgraded internal parts. The gun is designed for good trigger response, consistent operation and extensive adjustment options. The Specna Arms Dark Matter™ brushless motor provides efficient start-up and good efficiency, while the GATE ASTER II Bluetooth® ETU allows settings to be adjusted via a mobile app.
Internal Parts and Systems
The SA-P04 PRIME™ features a reinforced Aether™ gearbox, Magnus™ TDC Hop-Up chamber, Helium™ Flat Hop bucking and a 6.02 mm precision inner barrel. The overall setup supports consistent BB flight, good adjustability and reliable operation.
- Specna Arms Dark Matter™ BLDC brushless motor
- GATE ASTER II Bluetooth® ETU
- Reinforced Aether™ gearbox
- Magnus™ TDC Hop-Up chamber for precise and stable adjustment
- Helium™ Flat Hop bucking for more stable BB flight
- 6.02 mm precision inner barrel
- 16:1 CNC steel gears
- Reinforced polymer piston with steel teeth
- Aluminum pneumatic parts
- 8 mm bearing system
GATE ASTER II Bluetooth® ETU
The ASTER II Bluetooth® ETU provides modern electronic control and extensive adjustment options. Settings can be adjusted through the GATE Control Station app without a separate programming card.
- Bluetooth connection to a mobile app
- Adjustable trigger sensitivity
- Pre-cocking adjustment
- Active brake
- Programmable fire modes
- Binary trigger function
- Sniper mode
- Battery and motor protection functions
Construction and External Parts
- Rock River Arms® licensed markings
- Metal and polymer construction
- Nano Coating finish to help prevent scratches
- Handguard for accessories
- Flip-up sights
- Adjustable stock
- 14 mm CCW thread at the end of the barrel
- Deans/T-plug connector
- Unique serial number
ESA2™ Quick Spring Change
The ESA2™ quick spring change system allows the spring to be changed quickly without 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.
Package Includes
- Specna Arms RRA SA-P04 PRIME™ Aster II ETU BLDC™ airsoft carbine
- 2 x mid-cap S-MAG magazine
- M90 spare spring
- M135 spare spring
- Vertical grip
- Magazine speedloader
- Cleaning rod
- Small Tamiya to Deans adapter
NOTE!
Battery and charger are not included in the package.
