Specna Arms SA-CH29 CORE™ Gen.2 HAL ETU is an electric airsoft carbine for players who want a reliable and easily adjustable gun straight out of the box. The CORE Gen.2 series combines lightweight construction, upgraded internal parts and HAL™ electronics for versatile gameplay.
The nylon-reinforced polymer body makes the gun easy to handle, while metal external parts add durability to the construction. The adjustable stock makes it easier to fit the gun to the user’s gear and play style. The 22 mm RIS top rail provides a mounting surface for optics and other compatible accessories.
Internal Parts and Systems
The SA-CH29 CORE Gen.2 features a TDC Magnus™ Rotary Hop-Up chamber, Helium™ Flat Hop bucking and reinforced Ather™ gearbox. The overall setup supports consistent BB flight, good adjustability and reliable operation.
- TDC Magnus™ Rotary 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
- 8 mm bearings
- Steel gears
- Polycarbonate piston with steel teeth
- Sealed aluminum nozzle
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
- Adjustable trigger sensitivity
- Programmable fire modes
- Binary trigger
- Active brake
- Adjustable piston pre-cocking
- Low battery voltage warning
- Easy programming via the trigger
Construction and External Parts
- Nylon-reinforced polymer body
- Metal external parts
- 22 mm RIS top rail for optics and accessories
- Adjustable stock
- M4-style construction for versatile gameplay
- 14 mm CCW thread at the end of the barrel
- Deans/T-plug connector
ESA™ Quick Spring Change
The ESA™ quick spring change system allows the spring to be changed without fully disassembling the gearbox. The included M90 spare spring makes it easier to adjust the muzzle velocity to meet the rules of different game sites.
Compatibility and 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-CH29 CORE™ Gen.2 HAL ETU airsoft carbine
- 2 x mid-cap S-MAG magazine
- Cleaning rod
- Allen key
- Small Tamiya to Deans adapter
- Magazine speedloader
- M90 spare spring
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.
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.
