AKSU replica SA-J81 CORE HAL ETU Gen. 2
Specna Arms SA-J81 CORE HAL ETU Gen. 2 Airsoft Carbine
Discover next-level performance with the Specna Arms SA-J81 CORE™ HAL ETU Gen.2, a modern airsoft carbine engineered for both beginners and experienced players alike. Designed with passion, expertise, and user experience in mind, the J-Series™ CORE™ Gen.2 delivers a lightweight yet robust platform that's ready straight out of the box.
Advanced Features for Unmatched Performance
The Specna Arms J81 CORE™ Gen.2 is packed with enhancements for optimal reliability and efficiency on the field:
- Precision 6.03 mm brass inner barrel
- 16:1 high-speed steel gears
- Full steel piston with 14.5 teeth
- Polymer-sealed piston head and cylinder head
- Aluminum cylinder and sealed aluminum nozzle
- Rotary Hop-Up TDC Magnus Chamber (Top Down Center)
- Innovative HAL™ ETU system with magnetic sensors and Hall effect trigger detection
HAL™ ETU Module Highlights
- Trigger sensitivity adjustment (5 levels: 20–100%)
- Adjustable pre-cocking (6 levels)
- Active brake for faster motor response
- Binary trigger mode
- Programmable AUTO fire modes: Full Auto, Semi, 3-round burst, 5-round burst
- Programmable SEMI fire modes: Semi, Binary, AUG, Sniper
- Easy in-field programming using the trigger
- Low battery warning system
Durable Build and Ergonomic Design
The Specna Arms CORE™ Gen.2 series stands out with a body crafted from durable nylon fiber-reinforced polymer for reduced weight without compromising strength. Key structural components like the barrel, dummy bolt, and handguard mount are made of zinc and aluminum alloys, while the dust cover, selector, and trigger guard are steel.
Ergonomics and solid construction make this replica comfortable for extended gameplay sessions. It also features a side "dovetail" mounting rail and ample space for a stick-type LiPo battery under the dust cover. Pair it with a LiPo battery for maximum performance!
Compatibility and Package Contents
The SA-J81 is compatible with most magazines from Cyma, JG, E&L, and Bolt (minor fitting may be required for other brands). It
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Description
Specna Arms SA-J81 CORE HAL ETU Gen. 2 Airsoft Carbine
Discover next-level performance with the Specna Arms SA-J81 CORE™ HAL ETU Gen.2, a modern airsoft carbine engineered for both beginners and experienced players alike. Designed with passion, expertise, and user experience in mind, the J-Series™ CORE™ Gen.2 delivers a lightweight yet robust platform that's ready straight out of the box.
Advanced Features for Unmatched Performance
The Specna Arms J81 CORE™ Gen.2 is packed with enhancements for optimal reliability and efficiency on the field:
- Precision 6.03 mm brass inner barrel
- 16:1 high-speed steel gears
- Full steel piston with 14.5 teeth
- Polymer-sealed piston head and cylinder head
- Aluminum cylinder and sealed aluminum nozzle
- Rotary Hop-Up TDC Magnus Chamber (Top Down Center)
- Innovative HAL™ ETU system with magnetic sensors and Hall effect trigger detection
HAL™ ETU Module Highlights
- Trigger sensitivity adjustment (5 levels: 20–100%)
- Adjustable pre-cocking (6 levels)
- Active brake for faster motor response
- Binary trigger mode
- Programmable AUTO fire modes: Full Auto, Semi, 3-round burst, 5-round burst
- Programmable SEMI fire modes: Semi, Binary, AUG, Sniper
- Easy in-field programming using the trigger
- Low battery warning system
Durable Build and Ergonomic Design
The Specna Arms CORE™ Gen.2 series stands out with a body crafted from durable nylon fiber-reinforced polymer for reduced weight without compromising strength. Key structural components like the barrel, dummy bolt, and handguard mount are made of zinc and aluminum alloys, while the dust cover, selector, and trigger guard are steel.
Ergonomics and solid construction make this replica comfortable for extended gameplay sessions. It also features a side "dovetail" mounting rail and ample space for a stick-type LiPo battery under the dust cover. Pair it with a LiPo battery for maximum performance!
Compatibility and Package Contents
The SA-J81 is compatible with most magazines from Cyma, JG, E&L, and Bolt (minor fitting may be required for other brands). It
