Specna Arms SA-C20 CORE HAL ETU Gen.2 AEG Assault Carbine - Black

An electric assault carbine replica from the CORE series, equipped with a HAL ETU system. Constructed with a body, receiver extension, SF stock, and pistol grip made from nylon-reinforced polymer. The barrel, flash hider, charging handle, and tactical sling mount are crafted from metal. Smaller elements such as screws, pins, the ejection port, and the dummy bolt are manufactured from steel. Unique markings and a serial number are featured on the replica.

Featuring M-LOK side rails and a 22 mm top RIS rail for mounting optics, the model also incorporates an adjustable stock and mechanical flip-up sights, including a front sight and peep sight. An ergonomically designed grip along with a non-slip butt plate texture deliver enhanced comfort and stability during firing. A flash hider installed on a 14 mm counterclockwise thread enables easy attachment of a sound suppressor as an alternative.

The reinforced quick spring change system enables fast and efficient power adjustment of the replica, allowing easy adaptation to field conditions without requiring specialized tools or workshop access. Equipped with a rotary Hop-Up TDC Magnus chamber (Top Down Center with Helium bucking), the model ensures precise and stable tuning. Included in the set is an M90 type spring, which lowers the initial velocity to around 370 FPS, making the replica ideal for use in close-quarters or indoor scenarios.

At the heart of the replica lies the Specna Arms Aether gearbox, engineered to deliver BBs at a velocity of approximately 370 FPS. Internal components remain compatible with M140 springs, providing versatility in customization. Designed for operation with Li-Po and LiFe batteries, the replica features a DEANS / T-connect connector for optimal energy transfer.

Features include:

• Anti-Reversal release window
• inspection windows specifically for precocking and AoE adjustments
• reinforced structure in high-stress sections
• motor gear inspection window
• trigger adjustment capability
• positioning holes to ensure precise frame alignment

Equipped with an advanced HAL ETU (Electronic Trigger Unit), the replica benefits from superior electronic components, optimizing performance and extending service life. The integrated module allows for:

• Trigger detection utilizing magnetic sensors and the Hall effect delivers exceptional responsiveness and precise control.
• Active brake functionality ensures sharper firing cycles and improved gearbox efficiency.
• Binary trigger mode provides enhanced firing versatility, ideal for tactical scenarios.
• Adjustable trigger sensitivity with five levels ranging from 20% to 100% caters to various shooting preferences.
• Adjustable precocking with six levels enables fine-tuning for quicker follow-up shots.
• Customizable AUTO firing modes include full auto, semi, 3-round burst, and 5-round burst options for mission flexibility.
• SEMI firing modes can be programmed for semi, binary, AUG, or sniper configurations.
• Programming is simplified with the ability to easily adjust settings via the trigger.
• Stay mission-ready with a low battery level alarm designed to prevent unexpected power loss.

• assault carbine
• 2 x S-Mag Mid-Cap magazines (capacity: 125 BBs each)
• spare M90 spring
• adapter from small Tamiya to T-Deans
• cleaning rod

• Crafted from metal and plastic components
• Equipped with a reinforced Aether gearbox
• Features an SF type stock
• Includes a rotary Hop-Up TDC Magnus chamber
• Integrated with a HAL ETU module
• Offers a quick spring change system
• Delivers a BBs initial velocity of 370 FPS
• Fitted with a RIS mounting rail
• Comes with a folding stock