Specna Arms Daniel Defense® RIS III 10.5'' SA-E27 EDGE™ HAL 2™ ETU Gen. 2 - Black
The Specna Arms SA-E27 EDGE™ Gen. 2 is an electric airsoft carbine featuring a licensed Daniel Defense® RIS III handguard, programmable HAL²™ ETU, reinforced Æther™ gearbox and ESA™ quick spring change system. Its metal construction, adjustable electronics and upgraded hop-up components make it a versatile platform for airsoft players.
The carbine features official Daniel Defense® markings, an individual serial number and a Nano Coating finish. Its 10.5-inch RIS III handguard combines M-LOK mounting slots with Picatinny rails, providing mounting options for lights, grips and other accessories. The enlarged SF-style stock offers space for a battery, while the folding sights and ambidextrous sling attachment point add practicality.
HAL²™ ETU and Specna Link™ App
The HAL²™ electronic trigger unit uses magnetic Hall-effect sensors to detect trigger movement. Its integrated Bluetooth® Low Energy connection allows settings to be adjusted through the free Specna Link™ smartphone app.
- Adjustable trigger sensitivity to suit different shooting preferences
- Pre-cocking for faster trigger response
- Configurable SEMI, BINARY, BURST and AUTO firing modes
- Adjustable burst length and rate of fire
- LiPo/Li-Ion battery over-discharge protection
- Battery monitoring, operating data and real-time status information
- Ability to save different settings and profiles
Important information about trigger calibration: The HAL²™ trigger may require calibration through the Specna Link™ app before first use. In practice, calibration can be frustrating and may require several attempts, even when following the instructions. During the final calibration step, the trigger must be pulled slowly and smoothly. Pulling it too quickly can cause calibration to fail. Allow some time for the initial setup.
Motor compatibility: HAL²™ does not support brushless DC (BLDC) motors.
Hop-Up and Internal Components
The 6.03 mm precision inner barrel works together with the MAGNUS TDC rotary hop-up chamber and HELIUM™ Flat Hop bucking. The TDC adjustment applies pressure centrally to the bucking, helping achieve consistent BB hop and allowing the player to fine-tune the trajectory.
The reinforced Æther™ V2 gearbox features steel gears, a sealed aluminum nozzle and a piston with a full steel tooth rack. The gearbox shell includes reinforced stress points and inspection openings that make maintenance and internal adjustments more convenient.
- 6.03 mm precision inner barrel
- MAGNUS TDC adjustable hop-up chamber
- HELIUM™ Flat Hop bucking
- Reinforced Æther™ V2 gearbox shell
- Steel gears and polymer piston with full steel tooth rack
- Sealed aluminum nozzle
- Aluminum cylinder and double-sealed aluminum cylinder head
- Bearing-equipped piston head and spring guide
ESA™ Quick Spring Change System
The ESA™ system allows the main spring to be changed through the buffer tube without removing or opening the gearbox. This makes it easier to adjust the carbine's power to different field limits. An additional M90 spring is included.
Battery recommendation: When using the M90 spring, a 7.4 V battery is recommended to avoid potential malfunctions.
Technical Specifications
- Manufacturer: Specna Arms
- Model: SA-E27 EDGE™ Gen. 2
- Product code: SPE-01-047207
- Licensed markings: Daniel Defense®
- Platform: M4 / AR15
- Power source: Electric (AEG)
- Electronic trigger unit: HAL²™ ETU with Bluetooth®
- Gearbox: Reinforced Æther™ V2
- Hop-up: MAGNUS TDC with HELIUM™ Flat Hop bucking
- Inner barrel diameter: 6.03 mm
- Magazine capacity: 125 BBs per mid-cap magazine
- Manufacturer-stated muzzle velocity: 380 FPS (approximately 116 m/s; BB weight not specified)
- Overall length: 810 mm
- Weight: 2,690 g
- Handguard: 10.5-inch RIS III, M-LOK and Picatinny
- Barrel thread: 14 mm CCW
- Connector: Deans / T-Connect
- Blowback: No
- Color: Black
Package Contents
- Specna Arms SA-E27 EDGE™ Gen. 2 airsoft carbine
- 2 × 125-round S-MAG mid-cap magazine
- Additional M90 spring
- Angled foregrip
- BB speedloader
- Cleaning rod
- Mini-Tamiya to Deans adapter
Battery and charger are not included.
Manual and Specna Link™ App
Read the HAL²™ user manual for trigger calibration and configuration instructions.
Download Specna Link™: Google Play | App Store.
