Specna Arms SA-J73 CORE HAL ETU Gen. 2 AEG Assault Carbine

An electric replica of an assault carbine from the CORE series, inspired by the renowned Kalashnikov platform. Manufactured using a combination of steel, metal, and plastic. Polymer components consist of the receiver, stock, handguard with gas tube cover, gas tube, pistol grip, and front sight base. The barrel, bolt, rear sight, and front sight are constructed from a zinc and aluminum alloy. Steel is used for the receiver cover, selector guard, and trigger guard.

Constructed from a durable blend of metal, steel, and plastic, the replica offers enhanced resistance to damage. Outfitted with a steel, high-precision inner barrel measuring 6.03 mm in diameter, the model delivers exceptional accuracy and consistent shot repeatability. Additionally, fixed sighting devices are integrated for reliable targeting. A dovetail mounting rail is positioned along the side of the body.

Featuring a reinforced quick spring change system, this replica enables fast and efficient power adjustment to match the specific requirements of any battlefield, all without the need for specialized tools or workshop assistance. The included M90 main spring optimally adapts the replica for indoor skirmishes. A rotating TDC Magnus (Top Down Center) Hop-Up chamber ensures precise and stable adjustment for superior accuracy.

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

• 16:1 gear ratio wheels
• a full steel 14.5-tooth piston
• a polymer piston head with sealing
• a polymer cylinder head with sealing
• an aluminum cylinder

The advanced electronics of the HAL ETU (Electronic Trigger Unit) enhance the performance of the replica and prolong its lifespan. The integrated module comes with:

• Trigger detection utilizing magnetic sensors and the Hall effect
• Active braking feature
• Binary trigger function
• Adjustable trigger sensitivity offering 5 settings ranging from 20% to 100%
• Adjustable precocking with 6 selectable levels
• Programmable AUTO fire modes including full auto, semi, 3-round burst, and 5-round burst options
• Programmable SEMI fire modes such as semi, binary, AUG, and sniper
• Convenient programming via the trigger
• Low battery warning

• Specna Arms SA-J73 CORE HAL ETU Gen. 2 AEG assault rifle
• S-Mag Hi-Cap magazine with a capacity of 430 BBs
• Spare M90 spring included
• Tamiya to T-Deans small adapter
• Cleaning rod

• Constructed from metal and plastic components
• Equipped with a reinforced V3 gearbox
• Features a rotatable TDC Magnus Hop-Up chamber
• Incorporates fixed aiming sights
• Includes the HAL ETU module
• Offers a quick-change spring system
• Delivers a muzzle velocity of 400 FPS with BBs
• Fitted with a dovetail mounting rail