Specna Arms RRA SA-E07 EDGE™ HAL² ETU Light Ops Stock Gen. 2 — Airsoft Carbine
Modern precision meets digital performance. The Specna Arms RRA SA-E07 EDGE™ HAL² ETU Light Ops Stock Gen. 2 is a compact, lightweight airsoft carbine that combines Rock River Arms® licensed externals with the next-generation HAL²™ electronic trigger system. Built on the proven EDGE™ Gen. 2 platform and powered by the reinforced ÆTHER™ gearbox, it delivers top-tier responsiveness, smart control, and tactical versatility straight out of the box.
High-performance EDGE™ Gen. 2 platform
- 6.03 mm precision inner barrel for consistent accuracy
- Metal outer barrel with Nano Coating for scratch protection
- Helium™ Flat Hop Eraser for stable BB trajectory
- Rotating MAGNUS™ TDC Hop-Up chamber (Top-Down-Center design)
- Sealed aluminium nozzle for improved air seal
-
ÆTHER™ Gearbox shell (EU Patent no. 015044865-0001) featuring:
- Anti-reversal release window
- Pre-cocking and AoE inspection ports
- Motor pinion inspection window
- Trigger adjustment screw access
- Reinforced stress zones for durability
HAL²™ — advanced digital trigger system with Bluetooth®
The HAL²™ system uses a magnetic Hall-effect sensor to register trigger pulls with up to 500 points of sensitivity, ensuring precise and reliable response. Resistant to dirt and external light, the HAL²™ system allows full electronic customization via the Specna Link™ app (available on Google Play and the App Store), using an integrated Bluetooth® Low Energy connection.
- Adjustable trigger sensitivity
- Pre-cocking for faster trigger response
- Selectable modes: SEMI, BINARY, BURST, AUTO
- Adjustable burst length and rate of fire
- LiPo/Li-Ion battery over-discharge protection
- Magazine simulation mode & real-time battery display
- Telemetry and diagnostics data
- Profile saving for multiple replicas or configurations
Rock River Arms® licensed externals
The body of this replica features official Rock River Arms® trademarks, replicating the American firearm manufacturer’s AR-15 series. With an individual serial number, metal receiver, and Light Ops Stock, the SA-E07 maintains both realism and agility.
- Full metal body with RRA engravings
- KeyMod handguard — modular and lightweight
- Polymer folding sights & removable RIS rail sections
-
Light Ops Stock: ergonomic, minimalistic, non-slip cheek pads & curved rubber buttpad
- QD pistol grip for tool-less motor access
- Ambidextrous sling mounting points
- 14 mm CCW threaded outer barrel for silencers or tracers
ESA™ Quick Spring Change system
Equipped with the ESA™ system, the SA-E07 allows players to change the main spring quickly without gearbox disassembly — perfect for adjusting FPS between field and CQB requirements. The included M90 spring provides easy adaptability for different airsoft venues.
Internal configuration
- Polymer piston with full steel teeth
- Bearing-mounted polymer spring guide
- Sealed piston head with bearing
- Aluminium cylinder and double sealed head
- Steel gearset for long-term reliability
What’s included
- Specna Arms RRA SA-E07 EDGE™ HAL² ETU Gen. 2 replica
- 2 × S-MAG mid-cap magazines (approx. 125 rounds)
- M90 spring
- Vertical foregrip
- Cleaning rod
- Small Tamiya → DEANS adapter
- BB speedloader
Note: Battery and charger are not included. Compatible with DEANS / T-connect LiPo or Li-Ion batteries. Check compatible options in /collections/batteries-and-chargers.
Designed for dynamic gameplay
With its short 270 mm inner barrel, full-metal externals, and HAL² programmable ETU, the SA-E07 is perfect for CQB and medium-range engagements. Compact, efficient, and digitally tuned for precision — this is a true operator’s platform.
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Technical specifications
| Specification |
Value |
| Model |
Specna Arms RRA SA-E07 EDGE™ HAL² ETU Light Ops Stock Gen. 2 |
| Power supply |
Electric (LiPo / Li-Ion) — DEANS / T-Connect |
| Colour |
Half-Tan |
| Gearbox |
Version 2 — ÆTHER™ reinforced shell |
| Inner barrel |
6.03 mm / 270 mm |
| Muzzle velocity |
~380 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 |
775 mm |
| Weight |
~2450 g |
| Body material |
Metal receiver; polymer stock, sights, and grip |
| Markings |
Official Rock River Arms® licensed trademarks |
Responsive. Durable. Intelligent. The RRA SA-E07 EDGE™ HAL² Gen. 2 delivers unmatched control and performance for demanding airsoft players who expect both realism and technology.
