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Specna Arms SA-F14 Flex HAL ETU Gen. 2 AEG Assault Carbine - Olive

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€171.23
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€171.23

Specna Arms SA-F14 Flex HAL ETU Gen. 2 AEG Assault Carbine - Olive

Electric replica of an assault carbine in Olive finish, part of the Flex Gen. 2 series, engineered with an updated design for enhanced performance straight out of the box. Features a quick-change ESA spring system along with a HAL ETU control module, providing the ability to tailor the replica’s configuration to individual preferences. Precision assembly of the structural elements ensures exceptional fit, resulting in smooth operation and reliable mechanism performance.

RIS rail, 14 mm CCW thread

A 22 mm RIS rail positioned on the top enables mounting of a wide range of optoelectronic accessories. Standard configuration comes equipped with mechanical sights, including a front sight and a peep sight. The flash hider utilizes a 14-millimeter left-hand thread, offering quick compatibility with suppressors or other muzzle attachments. The body features engraved markings and a serial number.

Adjustable Stock

Fitted with a stock featuring a sliding mechanism, the replica also boasts a butt plate with a curved rubber pad that ensures a secure grip against the shoulder.

ESA quick-change spring system

ESA quick-change spring system enables rapid adjustment of the carbine's power to suit field conditions, all without the need for specialized tools.

High-quality internal components

Outfitted with premium-grade internal parts:

  • rotary Hop-Up unit TDC Magnus Top Down Center
  • Helium Flat Hop bucking
  • aluminum, airtight nozzle
  • 8-millimeter ball bearings
  • hardened steel gears
  • polycarbonate piston featuring a full steel rack
  • precision inner barrel with a 6.03 mm bore

Reinforced Ather gearbox

Equipped with a reinforced Ather gearbox, the carbine features the following:

  • main spring quick-release capability
  • inspection ports for pre-cocking adjustments and AoE
  • a strengthened front portion
  • inspection slots to simplify shimming procedures
  • adjustable trigger function
  • screw holes to enable precise frame alignment
  • fully compatible with M140 springs

HAL ETU electronic control system

Equipped with the HAL ETU electronic control system, the replica offers a suite of advanced functions designed for meticulous customization of the trigger system and firing modes to match the shooter's individual needs:

  • Trigger recognition powered by magnetic sensors utilizing the Hall effect
  • Active braking feature
  • Binary trigger mode
  • Trigger sensitivity adjustment available in 5 distinct levels, ranging from 20% to 100%
  • Pre-cocking settings adjustable across 6 stages
  • Automatic fire modes are programmable, enabling selection between full auto, semi-auto, 3-round burst, and 5-round burst options
  • Single fire functionalities programmable, including semi, binary, AUG, and sniper settings
  • Parameter adjustments and programming executed via the trigger
  • Low battery warning system for enhanced reliability in the field
  • Engineered to be compatible with brushless motors

Set elements

  • Specna Arms SA-F14 Flex HAL ETU Gen. 2 AEG assault rifle
  • Hi-Cap S-MAG magazine
  • spare M90 spring
  • small Tamiya to T-Deans conversion adapter
  • cleaning rod
  • Allen key
  • HAL programming card

Main features

  • Flex Gen. 2 series
  • Polymer frame enhanced with nylon fiber
  • Steel parts
  • Adjustable sliding stock
  • ESA system for rapid spring change
  • Rotary Hop-Up unit with TDC Magnus Top Down Center
  • Helium Flat Hop bucking
  • 6.03 mm precision inner barrel
  • Reinforced Ather gearbox
  • HAL ETU advanced electronic trigger 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 410 fps
Accurate shot range Up to 40 m
Magazine type Hi-cap
Magazine capacity 300
Gearbox Reinforced
Body Polymer
Overall length 750 mm
Weight 2130 g
Main color Olive
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 5902543215345
Manufacturer code SPE-01-048445
Brand Specna Arms

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