Specna Arms SA-C21 CORE HAL ETU Gen.2 AEG Assault Carbine - Black

Electric replica of the SA-C21 assault carbine from the CORE Gen. 2 series, crafted from reinforced nylon fiber polymer with metal components. Outfitted with a HAL ETU control unit, enabling configuration of settings tailored to individual preferences, as well as the ESA quick spring change system. At its core, the replica features the reinforced Aether gearbox. All structural parts are assembled with exceptional precision, ensuring superior quality of construction and smooth mechanical performance.

Constructed from nylon fiber reinforced polymer, the body, stock extension, and pistol grip ensure durability and lightweight performance. The outer barrel, handguard, flash hider, enlarged charging handle, and tactical sling mounts are manufactured from metal for enhanced strength. Steel components include the screws, pins, ejection port cover, and dummy bolt. The body surface also features the manufacturer's markings and a unique serial number.

The 22 mm RIS top rail enables the attachment of various optoelectronic accessories. Supplied with factory-installed, adjustable flip-up sights, featuring both a front sight and a peep sight. The handguard incorporates two RIS rails on either side, providing options for mounting extra tactical gear. Featuring a retractable SF type stock with a non-slip butt plate, the replica can be easily tailored to the user's individual requirements.

Equipped with a rotary Hop-Up TDC Magnus chamber, the model, together with a 6.03 mm precision barrel, enhances both range and accuracy. A Helium Flat Hop rubber optimizes BB spin stability. The standard flash hider is positioned on a 14 mm counterclockwise thread, making it possible to replace it with a sound suppressor.

At the heart of the replica lies the Aether gearbox reinforced structure, ensuring BBs are fired at velocities up to 390 FPS. Additional features include:

• main spring quick-release function
• inspection ports to enable pre-cocking checks and AoE adjustments
• strengthened front section
• extra inspection apertures for simplified shimming
• integrated trigger adjustment capability
• dedicated mounting slots for precise skeleton alignment
• engineered to be compatible with M140 springs

Outfitted with a HAL ETU trigger control system, the model significantly boosts operational performance and streamlines function programming through both the trigger and selector. The capabilities of the HAL system enable flexible personalization to meet shooter preferences, along with enhanced replica safety during operation, featuring:

• trigger actuation detected via magnetic sensors utilizing the Hall effect
• active braking system
• binary firing mode
• five-step trigger sensitivity adjustment ranging from 20% to 100%
• six-level pre-cocking adjustment
• configurable Auto fire modes, including Full Auto, Semi, three-round Burst, and five-round Burst options
• selectable Semi fire modes: Semi, Binary, AUG, and Sniper
• streamlined programming facilitated directly through the trigger
• integrated low battery alert
• support for brushless motor compatibility

Featuring an ESA quick spring change system, the carbine enables rapid adjustment of power to fit various game scenarios, all without dismantling the gearbox or requiring specialized tools. Out of the box, the replica comes equipped with a factory M120 main spring, delivering a muzzle velocity of 390 FPS. Additionally, the set is supplied with an M90 spring, rendering the model ideal for indoor engagements as well.

Included in the package are two Mid-Cap S-MAG magazines, each holding 125 BBs.

• Specna Arms SA-C21 CORE HAL ETU Gen.2 AEG Assault Carbine - Black
• 2 x Mid-Cap S-MAG magazines
• Cleaning rod
• Hex key
• Small Tamiya to T-Deans adapter
• BB speed loader
• Additional M90 spring

• Robust build quality
• Aether v2 gearbox
• Rotary TDC Magnus Hop-Up chamber
• HAL Electronic Trigger Unit (ETU)
• 14 mm CCW threading
• Precision sighting systems
• Adjustable retractable stock
• Helium Flat Hop bucking
• ESA rapid spring exchange system