AK74S airsoft rifle SA-J74 CORE HAL ETU Gen.2

Specna Arms SA-J74 CORE™ HAL ETU Gen.2 Airsoft Carbine - Plum

Enhance your airsoft arsenal with the Specna Arms SA-J74 CORE™ HAL ETU Gen.2, a durable and high-performance electric carbine from the renowned J-Series™ CORE™ Gen.2. Built for maximum user experience at a competitive price, this replica combines modern technology, durable construction, and field-ready reliability straight out of the box.

Premium Internal Components

The SA-J74 is loaded with top-tier internals that guarantee accuracy, efficiency, and durability in every match:

• 6.03 mm precision brass inner barrel
• 16:1 steel high-speed gears
• Full steel piston with 14.5 teeth
• Polymer-sealed piston head and cylinder head
• Durable aluminum cylinder and sealed aluminum nozzle
• Rotary Hop-Up TDC Magnus Chamber (Top Down Center)
• Advanced HAL™ ETU system (Electronic Trigger Unit)

HAL™ ETU Module Features

• Magnetic sensor trigger detection with Hall effect
• Active brake for improved shooting response
• Binary trigger mode for rapid double shots
• Adjustable trigger sensitivity (5 levels from 20% to 100%)
• Adjustable pre-cocking system (6 levels)
• Programmable AUTO modes: Full-auto, Semi, 3-round burst, 5-round burst
• Programmable SEMI modes: Semi, Binary, AUG, Sniper
• Easy programming using the trigger itself
• Low battery alarm feature

Rugged Yet Lightweight Construction

The Specna Arms J-Series™ CORE™ Gen.2 line is crafted primarily from durable nylon fiber-reinforced polymer, ensuring a lightweight yet strong build. Critical components like the barrel holder, dummy slide, handguard holder, and muzzle are made from zinc and aluminum alloys, with steel used for the dust cover, safety wing, and trigger guard for enhanced resilience.

Equipped with a "dovetail" side mounting rail and ample internal space for a stick-type LiPo battery, the SA-J74 is LiPo ready for optimal field performance.

Magazine Compatibility and Included Accessories

Compatible with most magazines from Cyma, JG, E&L, and Bolt. Minor fitting may be needed for magazines from other brands.

• 1x Specna Arms SA-J74 CORE™ HAL ETU Gen.2 Replica (Plum)
• 1x S-MAG Hi-Cap Magazine (430 BBs)
• 1x Cleaning Rod
• 1x Allen Key
• 1x Small Tamiya to Deans Adapter
• 1x M90 Additional Spring

Note: Battery and charger are not included. Please remember: when connecting the battery for the first time, hold the trigger in SAFE mode for about 5 seconds to activate the HAL™ module.

Technical Specifications

• Muzzle Velocity: 380 FPS
• Power Supply: Electric (LiPo Ready)
• Weight: 2645g
• Color: Plum
• Inner Barrel Length: 440 mm
• Minimum Length: 715 mm
• Gearbox Version: V3 with Quick Spring Change System
• Fire Modes: Semi-auto, Full-auto, Burst (programmable)
• Hop-Up: Adjustable
• Bearing Diameter: 8 mm
• Plug Type: DEANS / T-connect
• Magazine Capacity: 430 BBs
• Blowback: No
• MOSFET/ETU: Yes (HAL ETU)

Choose the Specna Arms SA-J74 CORE™ HAL ETU Gen.2 for a powerful, lightweight, and highly customizable carbine perfect for all airsoft players. Explore our complete Specna Arms collection and upgrade your loadout today!