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Specna Arms SA-F08 Flex BLDC HAL ETU Gen. 2 AEG Assault Carbine - Black

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€236.21
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€236.21

Specna Arms SA-F08 Flex BLDC HAL ETU Gen. 2 AEG Assault Carbine - Black

A battery-powered replica of the SA-F08 carbine from the second generation Flex series. Outfitted with a Specna Arms Aether gearbox and a precision rotary TDC Magnus Hop-Up chamber. Enhanced with an electronic control module HAL ETU for customizable settings, a Specna Arms Dark Matter brushless BLDC motor, as well as a quick spring change system ESA.

fiber-reinforced nylon body

Constructed from nylon fiber reinforced polymer, the body, receiver extension, and pistol grip offer enhanced durability. Metal elements comprise the flash hider, outer barrel, dummy slide, ejection port cover, fire selector, bolt release, magazine catch, QD mounting points on the stock, pins, and charging handle. Manufacturer markings along with a unique serial number are clearly displayed on the surface of the body.

mounting rail, M-LOK standard handguard, collapsible stock

The 22 mm RIS rail enables the installation of any optoelectronic accessory. By default, the replica is equipped with mechanical, adjustable flip-up sights, consisting of a front sight and a peep sight. Three RIS rails, positioned on the sides and underside of the licensed RRA Lightweight Free Float Rail in the M-LOK system, facilitate the attachment of additional tactical gear. The adjustable stock, featuring a non-slip recoil pad, allows customization of the replica’s length to suit the user’s physique and personal preferences.

precision barrel, rotary Hop-Up chamber

Equipped with a rotary Hop-Up TDC Magnus chamber, combined with a 6.03 mm precision barrel, the model delivers enhanced range and accuracy. Stability of the fired BBs is further increased by the Helium Flat Hop rubber. The standard flash hider is secured via a 14 mm left-hand thread, enabling the attachment of a sound suppressor as an alternative.

reinforced Aether gearbox

At the heart of the replica lies the Aether gearbox featuring a reinforced framework, enabling BBs to be fired at speeds of 380 FPS. Outfitted with:

  • a main spring release system
  • inspection ports for pre-cocking and AoE adjustments
  • a strengthened front section
  • extra inspection slots to facilitate easy shimming
  • an adjustable trigger function
  • mounting points for precise framework alignment
  • compatibility with M140 springs

Furthermore, the replica incorporates a brushless BLDC Specna Arms Dark Matter High Speed 27k motor.

HAL ETU module

The model features a HAL ETU trigger control system, enabling efficient replica operation and quick programming of settings through the use of the trigger and selector. The HAL system provides a wide array of functions for effortless customization, allowing users to tailor the replica to individual needs and enhance safety during use, including:

  • trigger detection utilizing magnetic sensors and the Hall effect
  • active braking system
  • binary trigger functionality
  • adjustable trigger sensitivity with 5 selectable levels ranging from 20% to 100%
  • pre-cocking adjustment across 6 levels
  • programmable Auto fire modes including Full Auto, Semi, 3-round Burst, and 5-round Burst
  • programmable Semi fire settings encompassing Semi, Binary, AUG, and Sniper modes
  • simple programming accessed directly via the trigger
  • low battery notification
  • compatible with brushless type motors

Quick Spring Change System ESA

Equipped with the ESA rapid spring exchange system, the carbine enables swift adjustment of power to match game requirements, all without the need to dismantle the gearbox or utilize specialized tools. The replica comes pre-installed with a M120 spring, delivering a muzzle velocity of 380 FPS, and includes an extra M90 spring, making the replica highly versatile and ideal for indoor skirmishes.

two Mid-Cap magazines

Set contains two Mid-Cap magazines, each holding a capacity of 125 BBs.

set elements

  • Specna Arms SA-F08 Flex BLDC HAL ETU Gen. 2 AEG Assault Carbine - Black
  • 2 x S-MAG Mid-Cap magazines
  • Cleaning rod
  • Hex key
  • Adapter, small Tamiya to T-Deans
  • BB speedloader
  • Extra M90 spring

Main features

  • Rugged build quality
  • Aether v2 gearbox
  • Specna Arms Dark Matter High Speed 27k BLDC brushless motor
  • TDC Magnus rotary Hop-Up unit
  • M-LOK compatible front
  • HAL ETU electronics system
  • Officially licensed RRA Lightweight Free Float Handguard
  • 14 mm counter-clockwise (CCW) thread
  • Optical sighting system
  • Adjustable sliding stock
  • Helium Flat Hop bucking
  • ESA rapid spring change system
Specna Arms


Militaria.pl is a premium dealer of Specna Arms.


Specna Arms is a brand specialized in the production of ASG replicas, valued for their solid workmanship and value for money. The offered models are characterized by realistic appearance and high durability. The range includes a variety of series - from lightweight CORE™ models for beginners, through advanced EDGE™ models with metal bodies and licensed markings, to top PRIME™ replicas with brushless motors and modern electronics. The brand collaborates with renowned companies such as Rock River Arms and Daniel Defense. Specna Arms has a reputation among both beginners and advanced airsoft players.

More Information
Based on M4
Replica propulsion Electric
Muzzle velocity 380 fps
Accurate shot range Up to 40 m
Magazine type Mid-Cap
Magazine capacity 125 6 mm caliber BBs
Gearbox Reinforced
Body Polymer
Overall length 760 mm
Weight 2210 g
Main color Black
Optics ready Yes
Fixed sighting devices Yes
Blowback No
Additional accessories included Yes
Accessory rail Yes
Hop-up Yes, adjustable
Plug type Deans/T-Connect
EAN 5902543211965
Manufacturer code SPE-01-048000
Brand Specna Arms

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