Discover PRIME™ by Specna Arms®, the epitome of airsoft excellence.
PRIME™ redefines the standard, delivering high-level performance right out of the box for an unparalleled experience. The revolutionary AETHER™ shifting ensures unparalleled reliability and performance.
Every PRIME™ replica features an Electronic Trigger Unit (ETU) with easily programmable modes and perfect trigger response.
The MAGNUS™ hop-up chamber offers unprecedented accuracy, coupled with HELIUM™ flat bucking and a 6.02mm stainless steel inner barrel for increased accuracy.
The updated ESA2 system requires no tools and allows you to change the mainspring in under a minute.
Experience airsoft with PRIME™ from Specna Arms®, where innovation meets excellence.

The precision system is one of the first groups to be upgraded in airsoft replicas. This is a common modification, whether it's just the hop-up rubber or the entire system, including the barrel. Specna Arms decided to redesign the chamber, drawing inspiration from the top-tier custom hop-up chambers available on the market. The result is the Top-Down-Centre Magnus™ chamber. Combined with the proven HELIUM™ flat-hop rubber, designed specifically for heavier airsoft BBs to ensure greater shot-to-shot consistency compared to lighter counterparts, and a 6.02mm stainless steel barrel for excellent accuracy and durability, this system offers a significant performance upgrade.

The second most commonly modified component of an airsoft replica is the gearbox.
The AETHER™ gearbox was designed to provide the highest durability available in a factory replica. At the same time, it adheres to one of the brand's core principles: high compatibility with parts from other manufacturers. This makes it an excellent base for the most demanding custom builds and can also be used in other replicas.

With a robust gearbox in place, Specna Arms turned our attention to the internals. A completely new airend was the first objective.
And the goal is clear: maximum sealing and compression efficiency. The steel cylinder features external ribs for effective heat dissipation, preventing significant changes in diameter even during prolonged ignition and ensuring a consistent seal.
The aluminum cylinder head features two O-rings for sealing and is designed to work seamlessly with the cylinder. The nozzle is designed for maximum compatibility with the MAGNUS™ hop-up chamber.
A precision-fitted aluminum piston head with an O-ring, mounted on a polymer piston with a steel rack, ensures a perfect seal and efficient operation. Enlarged ventilation holes in the aluminum head promote constant airflow.
The next step in creating a reliable gearbox was the gear set. Instead of the common sintered steel gears, they opted for CNC-machined steel gears with a 16:1 ratio. Additionally, the shimming process was refined to ensure perfect gear alignment.

The final component identified by Specna Arms' R&D department was the motor. Traditionally, users had to choose between high-torque or high-speed motors. However, with the implementation of BLDC technology, this choice is no longer necessary. Brushless motors allow us to achieve both high torque and high speed simultaneously.
Specna Arms was the first manufacturer in the world to introduce a line of replicas with BLDC motors installed directly from the factory.

Aster II is the "little brother" of Titan II
With the included Bluetooth 5.2 functionality you can access settings, telemetry and you can connect the MOSFET to other Gate products

Main features:
- Trigger sensitivity adjustment (up to 35 sensitivity in the first millimeter)
- Automatic pre-cocking
- Active brake
- Binary trigger
- Aster fuse protects motor, battery and controller
- Highly reliable optical sensors
- MIL-V-173C weather resistant coating
- Free firmware updates via the internet
- Low energy consumption


Replica Features:
Nano coating finish on the body to prevent scratches,
Individual serial number on the barrel, confirmed by a hologram,
External barrel with 14mm CCW thread,
Precision steel inner barrel with a diameter of 6.02 mm, which guarantees high accuracy and repeatability of fired shots
TDC Magnus™ (Top Down Center) rotating hop-up chamber for highly precise and stable adjustment
Helium™ flat hop rubber improves the stability of the pellet's rotation
The ESA2™ quick-change spring system, which allows you to quickly and efficiently adapt the power of the replica to the conditions expected on the battlefield without the use of tools

Reinforced Ather™ Gearbox
Metal receivers
M Lok metal handguard with standard 20mm rails
Standard 20mm upper slide
6-position adjustable stock with metal stock tube
100-round polymer mid-cap magazine (2x magazines included)
Flip-up sights
ETU Gate Aster II
Battery compartment in the stock tube
DEANS connector with mini-tamiya adapter included
Length 595mm-690mm
Weight 2505g
Battery and charger not included