RRA SA-P07 PRIME Aster II ETU BLDC Half-Tan

Specna Arms RRA SA-P07 PRIME™ Aster II ETU BLDC™ Airsoft Carbine

The Specna Arms RRA SA-P07 PRIME™ Aster II ETU BLDC™ airsoft carbine is built for players who want premium out-of-the-box performance without spending extra on internal upgrades. Based on the advanced PRIME™ platform, this M4 airsoft carbine combines a fast and efficient Dark Matter™ brushless motor, the programmable GATE ASTER II Bluetooth® ETU, and the reinforced Ather™ gearbox to deliver sharp trigger response, strong reliability, and consistent accuracy in both CQB and outdoor play.

Whether you are building a fast-moving assault loadout, a responsive CQB setup, or a dependable rifle for weekend skirmishes and milsim events, the SA-P07 PRIME™ is designed to perform hard straight from the box. The rotary Magnus™ TDC Hop-Up chamber, Helium™ Flat Hop rubber, and 6.02 mm precision steel inner barrel work together to give this electric airsoft rifle excellent shot-to-shot consistency and stable BB flight.

Why choose the SA-P07 PRIME™?

• Factory-installed GATE ASTER II Bluetooth® ETU for advanced programmability, telemetry access, and fast trigger response
• Specna Arms Dark Matter™ High Speed 27-35k brushless motor for excellent efficiency, fast cycling, and strong performance under load
• Ather™ gearbox with reinforced shell, mainspring release, trigger adjustment, inspection windows, and M140 spring readiness
• Magnus™ TDC rotary Hop-Up chamber for precise and stable adjustment
• 6.02 mm precision steel inner barrel for improved accuracy and repeatability
• ESA2™ quick spring change system for easy spring swaps without specialist tools
• Nano Coating finish to help resist scratches and preserve the rifle’s clean, professional look
• 14 mm CCW thread for easy compatibility with suppressors and tracer units

Built for real airsoft use

On the field, the SA-P07 PRIME™ shines where fast reactions and dependable cycling matter most. The brushless airsoft motor and ASTER II ETU combination give you a crisp trigger feel for aggressive pushes, room clearing, and quick follow-up shots, while the reinforced internal setup supports demanding game days and higher-performance configurations.

The included M90 and M135 springs also make the platform more flexible for adapting the rifle to different site limits and play styles. That makes this Specna Arms airsoft carbine a strong choice for players who want one rifle that can cover CQB, woodland, and general-purpose skirmish roles.

Advanced internal setup

• Reinforced polymer piston with full steel teeth
• Aluminium pneumatic assembly
• Bearing spring guide
• CNC steel gears with 16:1 ratio
• 8 mm J-Cage ball bearings and 8 mm plain bearing
• solarTrigger™ trigger by GATE
• Helium™ Flat Hop bucking for improved BB stability

GATE ASTER II Bluetooth® ETU features

• Binary trigger
• Pre-cocking adjustment
• Active Brake
• Low battery warning
• Sniper mode
• Motor and battery protection
• Compatibility with brushed and brushless motors
• Bluetooth® app connection for settings and telemetry

What’s included

• 2 x S-MAG mid-cap magazines
• M90 additional spring
• M135 additional spring
• Vertical grip
• BB speedloader
• Cleaning rod
• Small Tamiya to Deans adapter

Please note: battery and charger are not included.

Recommended accessories

Complete your setup with high-quality airsoft BBs, reliable batteries and chargers, and more models from the Specna Arms collection.

Specifications

Brand	Specna Arms
Model	RRA SA-P07 PRIME™ Aster II ETU BLDC™
Platform	M4 / AEG
Gearbox	Ather™ Gearbox, reinforced
Electronic unit	GATE ASTER II Bluetooth® ETU
Motor	Specna Arms Dark Matter™ High Speed 27-35k brushless
Hop-Up chamber	Magnus™ TDC rotary Hop-Up
Hop rubber	Helium™ Flat Hop
Inner barrel	6.02 mm precision steel inner barrel
Inner barrel length	265 mm
Thread	14 mm CCW
Spring system	ESA2™ quick spring change
Included springs	M90 and M135
Connector	Deans / T-Connect
Magazine type	2 x S-MAG mid-cap
Muzzle velocity	Approx. 410 FPS
Weight	Approx. 2600 g
Power source	Electric
Battery / Charger	Not included