Specna Arms RRA SA-E24 EDGE™ HAL² ETU Gen. 2 — Airsoft Carbine (Chaos Bronze)
Precision. Power. Intelligence.
The Specna Arms RRA SA-E24 EDGE™ HAL² ETU Gen. 2 in Chaos Bronze is the pinnacle of performance and technology from the EDGE™ Gen. 2 series. Equipped with the cutting-edge HAL²™ digital trigger system, ÆTHER™ reinforced gearbox, and ESA™ quick spring change system, this Rock River Arms®-licensed carbine delivers exceptional control, durability, and customization right out of the box.
EDGE™ Gen. 2 — built for elite performance
- 6.03 mm precision inner barrel for superior accuracy
- Metal outer barrel with Nano Coating to prevent scratching
- Helium™ Flat Hop Eraser for improved BB stability
- Rotating MAGNUS™ TDC Hop-Up chamber (Top-Down Center)
- Sealed aluminium nozzle for consistent compression
-
ÆTHER™ Gearbox shell (EU Patent no. 015044865-0001) with:
- Anti-reversal release window
- Pre-cocking & AoE inspection ports
- Reinforced high-stress points
- Motor pinion and trigger adjustment windows
- Frame alignment screws for optimal fit
HAL²™ — next-generation Bluetooth® trigger control
The HAL²™ system uses the magnetic Hall effect to detect trigger movement with up to 500 sensitivity points — ensuring smooth, fast, and precise trigger response. Resistant to dirt and ambient light, the system integrates a Bluetooth® Low Energy module for seamless pairing with the Specna Link™ app (available on Google Play and App Store).
- Adjustable trigger sensitivity & pre-cocking
- Selectable fire modes: SEMI, BINARY, BURST, AUTO
- Configurable burst length and rate of fire
- Battery over-discharge protection (LiPo/Li-Ion)
- Real-time battery status and telemetry
- Magazine simulation mode
- Advanced performance data & replica diagnostics
- Multiple user and replica profiles
Rock River Arms® licensed build
The RRA SA-E24 features fully licensed Rock River Arms® trademarks and markings. Its robust design replicates the high-quality RRA carbines used by elite U.S. law enforcement agencies. With a Lightweight Free Float M-LOK rail and premium Chaos Bronze finish, this carbine is both tactical and elegant.
- Full metal receiver with RRA® licensed markings and unique serial number
- RRA® Lightweight Free Float M-LOK handguard
- RIS top rail with folding sights (compatible with optics)
- Polymer QD pistol grip — tool-less motor access
- Adjustable polymer stock with non-slip textured buttpad
- Angled forward grip included
- 14mm CCW thread for suppressors or tracer units
ESA™ Quick Spring Change system
The ESA™ system allows quick adjustment of muzzle velocity without opening the gearbox. Swap springs easily through the stock tube to adapt between field and CQB limits. Includes an M90 spring for indoor environments.
Internal configuration
- Polymer piston with full steel teeth
- Bearing-mounted polymer spring guide
- Sealed polymer piston head with bearing
- Aluminium cylinder & double-sealed head
- Hardened steel gearset for reliability
What’s included
- Specna Arms RRA SA-E24 EDGE™ HAL² ETU Gen. 2 replica (Chaos Bronze)
- 2 × S-MAG mid-cap magazines (125 rds)
- M90 spring
- Angled forward grip
- Cleaning rod
- Small Tamiya → DEANS adapter
- BB speedloader
Note: Battery and charger not included. Compatible with DEANS / T-Connect LiPo or Li-Ion batteries. Explore compatible batteries and chargers at /collections/batteries-and-chargers.
Field-ready versatility
The SA-E24 EDGE™ HAL² combines full-length stability with cutting-edge digital precision. Its 375 mm 6.03 mm barrel offers superior accuracy for outdoor engagements, while the HAL² app integration allows full control over fire modes and trigger response. A powerhouse platform for serious airsoft operators.
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Technical specifications
| Specification |
Value |
| Model |
Specna Arms RRA SA-E24 EDGE™ HAL² ETU Gen. 2 |
| Power supply |
Electric (LiPo / Li-Ion) — DEANS / T-Connect |
| Colour |
Chaos Bronze |
| Gearbox |
Version 2 — ÆTHER™ reinforced shell |
| Inner barrel |
6.03 mm / 375 mm |
| Muzzle velocity |
~390 FPS |
| Fire modes |
Semi, Full-auto, Burst (adjustable), Binary (via HAL²) |
| Quick Spring Change |
ESA™ system |
| Magazine capacity |
125 rounds (mid-cap) |
| Included magazines |
2 × S-MAG mid-cap |
| Thread |
14mm CCW |
| Length |
890 mm |
| Weight |
~2700 g |
| Body material |
Metal receiver; polymer stock, grip & sights |
| Markings |
Rock River Arms® licensed trademarks & serial number |
Powerful. Smart. Refined.
The RRA SA-E24 EDGE™ HAL² Gen. 2 is a full-length airsoft rifle that delivers the precision, realism, and performance demanded by professionals and enthusiasts alike.
Meta: Specna Arms RRA SA-E24 EDGE™ HAL² ETU Gen.2 Chaos Bronze — M-LOK full-length airsoft carbine with HAL² Bluetooth trigger, ESA system, and AETHER gearbox.
Tags: Specna Arms, RRA, SA-E24, EDGE Gen2, HAL² ETU, Rock River Arms, M-LOK, ESA system, AETHER gearbox, Chaos Bronze, airsoft carbine
