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Specna Arms SA-C05 CORE HAL ETU Gen. 2 AEG Assault Carbine- Half-Tan

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€198.42
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€198.42

Specna Arms SA-C05 CORE HAL ETU Gen. 2 AEG Assault Carbine- Half-Tan

An electric model of an assault carbine from the Core Gen. 2 series, updated to deliver enhanced performance right out of the box. The replica's structural elements have been assembled with high precision, ensuring refined operation and seamless performance of all mechanisms.

Polymer body reinforced with nylon fiber

Constructed from nylon fiber-reinforced polymer plastic, the body, receiver extension, SF stock with integrated battery compartment, and pistol grip ensure durability and lightweight performance. The barrel, front assembly, flash hider, oversized charging handle, and tactical sling mount are crafted from metal. All screws, pins, the ejection port, and the mock bolt are manufactured from steel.

RIS rail set, sliding stock with anti-slip recoil pad

Fitted with a 22 mm top RIS rail and a compact front RIS handguard, the carbine offers enhanced accessory compatibility. The upper rail features a folding peep sight, designed to remain unobtrusive when using electro-optical aiming devices. A sliding stock with an anti-slip recoil pad enables easy adjustment to accommodate the user's build. A compact sound suppressor is installed at the muzzle, secured with a 14 mm left-handed thread.

High-quality internal components

Constructed with premium-grade internal components for enhanced durability and performance:

  • features a rotary Hop-Up chamber with TDC Magnus Top Down Center adjustment
  • equipped with a Helium Flat Hop rubber for improved accuracy
  • includes an aluminum, sealed nozzle for optimal air efficiency

Reinforced Ather gearbox

Outfitted with a reinforced Ather gearbox, the carbine stands out with the following features:

  • main spring release capability
  • inspection ports designed for pre-cocking and AoE evaluation
  • fortified front section
  • inspection ports to assist in shimming
  • feature for trigger adjustment
  • screw mounting points to enable frame alignment
  • engineered to operate with M140 springs

Electronic control system HAL ETU

Equipped with a HAL ETU electronic control system, the replica offers a wide array of features that ensure precise trigger mechanism customization and fire mode selection tailored to the user’s needs.

  • Utilizes trigger detection via magnetic sensors and the Hall effect.
  • Features an active braking system.
  • Includes a binary trigger function.
  • Provides adjustable trigger sensitivity with 5 selectable levels ranging from 20% to 100%.
  • Allows pre-cocking adjustment across 6 different levels.
  • Enables user-programmable automatic firing modes, including full auto, semi-auto, 3-round burst, and 5-round burst.
  • Supports programmable single shot modes such as semi, binary, AUG, and sniper.
  • Programming can be performed directly using the trigger.
  • Incorporates a low battery indicator.
  • Designed for compatibility with brushless motors.

Quick spring change system ESA, additional M90 spring

Featuring the ESA quick-change spring system, the carbine enables rapid adjustment of FPS to suit game requirements without any need to dismantle the gearbox or use specialized tools. Out of the box, the replica comes with a spring delivering a muzzle velocity of 380 FPS and includes an extra M90 spring for reducing the velocity to 310 FPS. Full compatibility with Li-Po and Li-Fe batteries is ensured in this model.

Set elements

  • Specna Arms SA-C05 CORE HAL ETU Gen. 2 AEG Assault Rifle - Half-Tan
  • 2 x S-MAG Mid-Cap magazines
  • BB speedloader
  • Spare M90 spring
  • Adapter from small Tamiya to T-Deans
  • Bore cleaning rod
  • Hex wrench

Main features

  • Core Gen. 2 series
  • Constructed from plastic, metal, and steel
  • Features a polymer frame enhanced with nylon fiber
  • Equipped with a 22 mm upper RIS rail
  • Includes a short front RIS handguard
  • Supplied with a foldable peep sight
  • Comes with a telescopic stock featuring an anti-slip recoil pad
  • Fitted with a compact sound suppressor
  • Boasts a 14 mm CCW thread
  • Built with premium internal components
  • Incorporates a reinforced Ather gearbox
  • Runs on the HAL ETU electronic control system
  • Features the ESA rapid spring change system
  • Comes with an additional M90 spring
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 400 fps
Magazine type Mid-Cap
Magazine capacity 125 6 mm caliber BBs
Gearbox Reinforced
Body Polymer
Overall length 730 mm
Weight 2270 g
Optics ready Yes
Fixed sighting devices Yes
Additional accessories included Yes
Accessory rail Yes
Hop-up Yes
Plug type Deans/T-Connect
EAN 5902543272003
Manufacturer code SPE-01-047092
Brand Specna Arms

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