The Specna Arms SA-C21 CORE™ HAL ETU Gen.2 is a compact electric gun that offers excellent value for money and modern internals. The model is designed to be lightweight and easy to handle, making it a good choice for both novice and experienced airsoft players.
The weapon has a nylon fiber-reinforced polymer frame with a unique serial number. The barrel, forend, flash suppressor, charging handle, and other critical parts are made of metal. The adjustable SF-type buttstock serves as a battery compartment, and its non-slip buttplate improves user comfort.
The internals feature a reinforced Aether™ Ver.2 gearbox with ESA™ quick spring change system, which allows for quick spring changes without dismantling the gearbox. In addition, the weapon features a 6.03 mm precision barrel, Magnus™ TDC Hop-Up chamber and Helium™ Flat Hop rubber. The HAL ETU™ unit brings programmable fire modes, an active brake and highly accurate trigger detection.
HAL ETU™ unit features
- Trigger detection with magnetic sensors
- Active brake
- Binary trigger
- Adjustable trigger sensitivity (5 levels, 20-100%)
- Adjustable pre-tune (6 levels)
- Programmable AUTO modes: full auto, semi-auto, 3-shot burst, 5-shot burst
- Programmable SEMI modes: semi-auto, binary, AUG, sniper
- Easy programming using a trigger
- Battery voltage alarm
Features
- Nylon fiber reinforced polymer body with unique serial number
- Metal critical parts (barrel, forend, flash suppressor, charging handle)
- Adjustable SF-type stern with non-slip stern plate
- Aether™ Ver.2 gearbox with ESA™ quick spring change
- Magnus™ TDC Hop-Up Chamber and Helium™ Flat Hop Rubber
- 6.03 mm precision barrel
- S-MAG Mid-Cap magazine (125 rounds)
- Top rail for optics and accessories
- 14 mm CCW threads at the end of the barrel
Specifications
- Battery model: Short stick-type LiPo / Li-Ion
- Battery connector: Deans / T-connect
- Inner barrel length: 210 mm
- Length: 700–720 mm
- Weight: 2140g
- Output power: approx. 1.41 J / approx. 118 m/s (0.20 g)
- Gear Box: Ver.2 Aether™
- Hop-Up: Yes
- Blowback: No
- Quick spring change: Yes
- Fire modes: Semi-auto, full-auto, programmable bursts
- Magazine capacity: 125 bullets
Package contents
- Specna Arms SA-C21 CORE™ Gen.2 HAL ETU stun gun
- 2 x 125-ball Mid-Cap S-MAG magazine
- M90 replacement spring
- BB Speedloader
- Mini Tamiya – Deans adapter
When you first turn on the replica, hold the trigger in SAFE mode for approximately 5 seconds immediately after connecting the battery to activate the HAL™ module.
NOTE! The package does NOT include a battery or charger. Check the "You might also be interested in these products" section of the product to find a suitable battery or choose the battery you want from our wide selection of batteries. Then choose the right charger for that battery.