Specna Arms SA-J70 CORE HAL ETU Gen. 2 AEG Assault Carbine

An electric replica assault carbine from the CORE series, inspired by the renowned Kalashnikov style. Constructed from a combination of steel, metal, and plastic, the replica features polymer components such as the body, stock, handguard with gas tube cover, gas tube, pistol grip, and front sight base. The barrel, bolt, rear sight, and front sight are crafted from metal. The receiver cover, selector lever, trigger guard, butt plate, and rear sling lug are manufactured from steel.

Constructed from a blend of damage-resistant metal, steel, and plastic, the replica offers a durable build. Outfitted with a precision inner barrel made of steel and featuring a diameter of 6.03 mm, the model delivers exceptional accuracy and consistent shot performance. The design is further enhanced by fixed sighting devices, while a dovetail mounting rail is positioned on the side of the receiver.

The enhanced quick spring replacement system enables swift and efficient adjustment of the replica’s power to meet the specific requirements of the battlefield, all without the need for specialized tools or access to a workshop. The included M90 main spring is ideal for making the replica ready for indoor skirmishes. Equipped with a rotating TDC Magnus (Top Down Center) Hop-Up chamber, the model allows for precise and consistent regulation.

At the heart of the replica lies a reinforced V3 gearbox, featuring:

• 16:1 ratio gear set
• full steel piston with 14.5 teeth
• sealed piston head crafted from polymer
• sealed cylinder head made of polymer
• aluminum cylinder

The sophisticated electronics within the HAL ETU (Electronic Trigger Unit) enhance replica performance and extend its operational lifespan. The unit includes the following features:

• Trigger recognition utilizing magnetic sensors and Hall effect
• Active brake functionality
• Binary trigger capability
• Adjustable trigger sensitivity offering 5 settings from 20% to 100%
• Six levels of precocking adjustment
• Programmable AUTO fire modes: full auto, semi, 3-shot burst, and 5-shot burst
• Customizable SEMI fire modes: semi, binary, AUG style, and sniper mode
• Simple programming through the trigger
• Low battery warning

• Specna Arms SA-J70 CORE HAL ETU Gen. 2 AEG assault rifle
• S-Mag Hi-Cap magazine (capacity: 430 BBs)
• spare M90 spring
• adapter from small Tamiya to T-Deans
• barrel cleaning rod

• Constructed from metal and plastic components
• Equipped with a reinforced V3 gearbox
• Features a rotating TDC Magnus Hop-Up chamber
• Includes fixed iron sights
• Incorporates the HAL ETU module
• Offers a quick-change spring system
• Delivers a BB muzzle velocity of 380 FPS
• Comes with a dovetail mounting rail