Specna Arms SA-C25 CORE™ HAL ETU™ Gen.2 is a modern M4-style electric airsoft gun for players who want a reliable and easily adjustable gun straight out of the box. The updated CORE Gen.2 series combines lightweight construction, upgraded internal parts and HAL™ electronics.
The lightweight reinforced polymer body makes the gun easy to handle, while metal external parts add durability to the construction. The Rock River Arms® licensed M-LOK handguard provides mounting surfaces for accessories such as a light, foregrip or sight. The adjustable stock makes it easier to fit the gun to the user’s gear and play style.
Internal Parts and Systems
The SA-C25 CORE Gen.2 features a Magnus™ TDC Hop-Up chamber, Helium™ Flat Hop bucking and reinforced Ather™ gearbox. These support consistent BB flight, good adjustability and reliable operation.
- Magnus™ TDC Hop-Up chamber for precise and stable adjustment
- Helium™ Flat Hop bucking for more stable BB flight
- Reinforced Ather™ gearbox
- ESA™ quick spring change for fast muzzle velocity adjustment
- 6.03 mm precision inner barrel
- Sealed aluminum nozzle
- Steel gears
- Polycarbonate piston with steel teeth
HAL™ System Features
The HAL™ ETU allows the trigger and fire modes to be adjusted directly via the trigger without a separate app.
- Trigger detection with a magnetic sensor (Hall effect)
- Active brake
- Binary trigger
- Adjustable trigger sensitivity
- Adjustable piston pre-cocking
- Programmable fire selector
- Easy programming via the trigger
- Low battery voltage warning
- Compatible with brushless motors
Construction and External Parts
- Lightweight reinforced polymer body
- Metal external parts
- Rock River Arms® licensed M-LOK handguard
- Adjustable stock with non-slip texture
- Folding sight mounted on the top rail
- M4-style construction for versatile gameplay
- 14 mm CCW thread at the end of the barrel
ESA™ Quick Spring Change
The ESA™ quick spring change system allows the spring to be changed quickly without fully disassembling the gearbox. The factory-installed spring produces a muzzle velocity of approximately 119 m/s with 0.20 g BBs. The included M90 spare spring lowers the muzzle velocity to approximately 94 m/s, making it easier to adapt the gun for indoor gameplay, for example.
Compatibility and Batteries
The gun is compatible with LiPo and LiFe batteries. The gun has a Deans/T-plug connector, and a Small Tamiya to Deans adapter is included. Battery and charger are not included in the package.
Package Includes
- Specna Arms SA-C25 CORE™ HAL ETU™ Gen.2 airsoft carbine
- 2 x mid-cap S-MAG magazine
- M90 spare spring
- Magazine speedloader
- Cleaning rod
- Allen key
- Small Tamiya to Deans adapter
NOTE!
Battery and charger are not included in the package.
HAL™ Trigger Calibration Before First Use
This airsoft gun is equipped with the HAL™ system, and the trigger must be activated before using the gun. Activation is done as follows:
Setup:
1. Turn the fire selector to the “SAFE” position.
2. Connect the battery to the gun.
3. Wait three (3) seconds until the gun emits a “beep” sound.
4. Pull and hold the trigger for approximately five (5) seconds until the gun emits a “beep” sound. This means that the HAL module activation has been successful.
