The Specna Arms SA-J77 CORE™ HAL ETU Gen.2 is a modern airsoft carbine designed for players who value reliability, ergonomics, and advanced control features. Built for both beginners and experienced players, it offers a balance of durability and performance straight out of the box.
This replica is part of the J-Series™ CORE™ Gen.2 line, known for its lightweight yet robust polymer body reinforced with nylon fiber, combined with metal components in critical areas for added strength. The ergonomic design ensures comfortable handling during extended games, while the side dovetail rail allows for easy mounting of optics. The spacious battery compartment under the receiver cover accommodates stick-type LiPo batteries, making it practical for long skirmishes.
Inside, the SA-J77 is equipped with a reinforced gearbox and the HAL™ ETU system, which provides advanced trigger response and programmable firing modes. Features like adjustable trigger sensitivity, pre-cocking, and burst fire options give players precise control over performance. The quick spring change system makes power adjustments simple without full disassembly, ideal for adapting to different field limits. Compatibility with most magazines from brands like Cyma, JG, E&L, and Bolt ensures flexibility, though some brands may require minor fitting.
Features
- Lightweight, durable polymer body with metal reinforcements
- HAL™ ETU system with programmable firing modes and trigger sensitivity
- Quick spring change system for easy power adjustments
- Side dovetail rail for optics and accessories
- Spacious battery compartment for stick-type LiPo batteries
- Compatible with most AK-style magazines (minor fitting may be needed for some brands)
In the package
- Specna Arms SA-J77 CORE™ HAL ETU Gen.2 replica
- S-MAG Hi-Cap magazine
- Cleaning rod
- Small Tamiya to Deans adapter
- M90 additional spring
Note: Battery and charger are not included. When connecting the battery for the first time, hold the trigger in SAFE mode for about 5 seconds to activate the HAL™ module.
