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Specna Arms SA-F03 FLEX Light Ops Stock HAL ETU Gen.2 AEG Assault Carbine Black + collimator + battery + charger - set

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€188.71
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€188.71

Specna Arms SA-F03 FLEX Light Ops Stock HAL ETU Gen.2 AEG Assault Carbine Black + collimator + battery + charger - set

Set consisting of a Specna Arms SA-F03 FLEX Light Ops Stock HAL ETU Gen.2 carbine and additional accessories: CORE Sharp collimator, Li-Po battery and charger. The components are compatible with each other and guarantee stable operating parameters.

The collimator allows for quick and intuitive aiming, increasing operational dynamics, while the battery and charger are responsible for powering the carbine. The whole creates a well-thought-out package that will suit both beginners and more advanced users.

SA-F03 FLEX Light Ops Stock HAL ETU Gen.2 carbine with durable construction

The main element of the set is the SA-F03 FLEX Light Ops Stock HAL ETU Gen.2 AEG assault carbine from the Specna Arms brand. The black body, guide with a Light Ops Stock type buttstock housing the battery, and pistol grip are made of polymer plastic (reinforced with nylon fiber). Metal parts include the barrel, front of the replica, flash hider, enlarged charging handle, and tactical sling mount. Steel elements include all screws, pins, ejection port cover, and dummy bolt.

The model is equipped with a top 22 mm RIS rail and a set of front RIS rails. A folding peep sight is mounted on the top rail, which does not interfere with optoelectronic sighting devices. The extendable stock with an anti-slip butt plate allows the replica to be adjusted to the shooter's silhouette and preferences. The standard flash hider is mounted on a 14-millimeter counter-clockwise thread, allowing for the installation of a sound suppressor.

Reinforced Aether Gearbox

The core of the replica is a V2 gearbox based on the reinforced Specna Arms Aether framework, equipped with:

  • main spring release function
  • pre-cocking and AoE inspection windows
  • reinforced front
  • inspection windows for easier shimming
  • trigger regulation function
  • screw holes allowing for skeleton alignment
  • readiness for cooperation with M140 springs

Additionally, internal components include:

  • 8-millimeter sliding bearings
  • steel gears
  • sealed aluminum nozzle

ESA quick spring change system, additional M90 spring

The carbine uses a ESA quick spring change system, allowing adjustment of power to match gameplay conditions without disassembling the gearbox or using specialized tools. The replica comes with a factory spring providing an initial velocity of 390 FPS and an additional M90 spring.

HAL ETU electronic control system

The model is equipped with the HAL ETU trigger control system, which supports the operation of the replica and allows programming of functions in an easy way using the trigger and selector. The HAL system provides a range of features that allow easy adaptation of the replica to the shooter's preferences and protection during use, including:

  • trigger detection based on magnetic sensors and Hall effect
  • active brake
  • binary trigger
  • adjustable trigger sensitivity (5 levels from 20 to 100%)
  • adjustable pre-cocking (6 levels)
  • programmable Auto fire modes (Full Auto, Semi, 3-rd Burst, 5-rd Burst)
  • programmable Semi fire modes (Semi, Binary, AUG, Sniper)
  • easy programming using the trigger
  • low battery charge alarm
  • compatibility with brushless motors

Specna Arms CORE Sharp collimator - Black

It comes with a collimator sight equipped with a red illuminated reticle, adjustable both vertically and horizontally. The device is equipped with buttons for changing the brightness of the reticle.

The body is made of durable metal coated with black anodization. The Sharp model provides protection against lens fogging. The collimator is equipped with a mount compatible with Weaver/Picatinny/RIS standard rails with a diameter of 22 mm. The device is powered by one CR2032 battery.

Specna Arms Li-Po 7.4 V 1000mAh 20C ASG battery - T-Connect

The set includes a Li-Po (lithium-polymer) battery compatible with the replica, with a voltage of 7.4 V and capacity of 1000 mAh with a Deans/T-Connect plug. It consists of one cell and is equipped with a balancer, allowing safe charging.

Specna Arms Easy charger

The charger is designed for Li-Po 7.4 V and 11.1 V batteries. Thanks to the integrated microprocessor it automatically adjusts operating parameters, including charging voltage. Equipped with three LED indicators indicating the battery charge level. The charger operates at an input voltage of 110–240 V AC, and the output voltage is 800 mAh.

set elements

  • Specna Arms SA-F03 FLEX Light Ops Stock HAL ETU Gen.2 AEG assault carbine - Black
  • Specna Arms CORE Sharp collimator - Black
  • Specna Arms Li-Po 7.4V 1000mAh 20C ASG battery - T-Connect
  • Specna Arms Easy charger
  • S-Mag Hi-Cap magazine
  • extra spring M90
  • Tamiya small adapter - T-Deans
  • cleaning rod and allen wrench
  • material for cleaning the collimator
  • transport case for the collimator
  • instructions for use

main features

  • Specna Arms set: carbine, collimator, battery, and charger
  • full compatibility of elements and consistent operating parameters
  • AEG construction with reinforced Aether gearbox
  • ESA quick spring change system
  • initial velocity approx. 390 FPS + additional M90 spring (~310 FPS)
  • HAL ETU electronic system with Hall sensors and active brake
  • adjustable trigger sensitivity and pre-cocking
  • programmable fire modes (semi, auto, burst, binary)
  • TDC Magnus rotary Hop-Up chamber + Helium Flat Hop rubber
  • RIS 22 mm rails for mounting accessories
  • adjustable Light Ops Stock type stock
  • collimator with red dot and brightness adjustment
  • mount compatible with RIS / Picatinny
  • Li-Po 7.4 V / 1000 mAh battery with balancer
  • microprocessor charger with automatic parameter adjustment
  • carbine length: 805 mm
  • carbine weight: 2200 g
  • magazine capacity: 300 6 mm BBs
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
Main color Black
EAN 5907049023708
Brand Specna Arms

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