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Specna Arms SA-CH29 CORE HAL ETU Gen.2 AEG Assaulter Carbine - Half Tan

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€219.68
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€219.68

Specna Arms SA-CH29 CORE HAL ETU Gen.2 AEG Assaulter Carbine - Half Tan

A faithful electric replica of the SA-CH29 assault carbine from the CORE Gen. 2 series in Half Tan, constructed from durable nylon fiber-reinforced polymer and metal parts. Outfitted with a HAL ETU control unit, enabling customization of settings to suit your requirements, as well as an ESA quick spring change system. At its heart lies a reinforced Aether gearbox.

fiber-reinforced nylon body

Constructed from fiber-reinforced nylon polymer, the body, stock extension, and pistol grip ensure durability and strength. Metal parts comprise the external barrel, handguard, flash hider, oversized charging handle, and tactical sling mounts. The body is also marked with a manufacturer's marking and individual serial number.

RIS rail system, retractable stock with non-slip recoil pad

A 22 mm dorsal RIS rail enables the attachment of various optoelectronic devices. The factory configuration includes mechanical, adjustable sighting devices—specifically, a front sight and a peep sight. Additional tactical accessories can be installed using the RIS rails located on the handguard. The retractable stock features a non-slip recoil pad and allows for easy length adjustment to suit user preferences.

Rotary Hop-Up chamber

Equipped with a rotary Hop-Up TDC Magnus chamber, this model allows for precise and consistent adjustment, significantly boosting both accuracy and range. Enhanced stability for BB backspin is provided by the Helium Flat Hop rubber. Fitted with a standard flash hider on a 14 mm counter-clockwise thread, the platform is ready for quick installation of a sound suppressor as needed.

Reinforced Aether gearbox

At the core of the replica lies the Aether gearbox featuring a reinforced frame, enabling BBs to reach a muzzle velocity of 390 FPS. Included are:

  • main spring release system
  • inspection ports for pre-cocking and AoE adjustments
  • reinforced front section
  • extra inspection openings that simplify shimming
  • integrated trigger adjustment feature
  • mounting points designed for precise skeleton alignment
  • support for M140 springs

HAL ETU module

Fitted with a HAL ETU trigger control system, the model delivers superior performance in the field, enabling straightforward programming of functions through the trigger and selector. The HAL system offers extensive customization options tailored to individual shooter preferences and ensures operational safety, including features such as:

  • trigger activation detected via magnetic sensors and the Hall effect
  • active braking system
  • binary trigger functionality
  • trigger sensitivity adjustment across 5 levels (ranging from 20% to 100%)
  • pre-cocking adjustment with 6 selectable levels
  • programmable burst settings for Auto mode (Full Auto, Semi, 3-round Burst, 5-round Burst)
  • programmable burst settings for Semi mode (Semi, Binary, AUG, Sniper)
  • convenient programming through the trigger
  • low battery warning indicator
  • support for brushless motor compatibility

ESA quick spring change system

Featuring the ESA quick spring change system, the carbine allows for swift power adjustments to suit varying gameplay scenarios, all without the need to disassemble the gearbox or use specialized equipment. Out of the box, the replica is equipped with a factory-installed M120 main spring, delivering a muzzle velocity of 390 FPS. An M90 additional spring is also included, optimizing the model for indoor engagements.

two Mid-Cap magazines

Included in the set are two Mid-Cap S-MAG magazines, each designed to hold up to 125 BBs.

Set elements

  • Specna Arms SA-CH29 CORE HAL ETU Gen.2 AEG carbine – Half Tan finish
  • Set includes 2 x Mid-Cap S-MAG magazines
  • Equipped with a cleaning rod
  • Includes an Allen key
  • Comes with a small Tamiya to T-Deans adapter
  • A speedloader for BBs is provided
  • Supplied with an additional M90 spring

Main features

  • Robust construction
  • Aether gearbox (v2)
  • Rotary Hop-Up TDC Magnus chamber
  • HAL ETU system
  • 14 mm CCW thread
  • Sighting devices
  • Adjustable retractable stock
  • Helium Flat Hop rubber
  • ESA quick 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 390 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 7850 mm
Weight 2900 g
Main color Half Tan
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 5902543215109
Manufacturer code SPE-01-048389
Brand Specna Arms

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