SA-C19 CORE™ Daniel Defense® HAL ETU™ Gen.2 - Chaos Bronze

The Specna Arms CORE™ Gen.2 series was created in response to players’ demand for the best price-to-performance ratio. The SA-C19 Daniel Defense® MK18 model introduces innovations that push airsoft replicas into a higher league.

Its main advantage is the HAL™ ETU unit with magnetic trigger sensors, programmable firing modes, and binary trigger function. The new Æther™ reinforced gearbox can handle springs up to M140 and offers practical features such as main spring release, inspection windows, and easy trigger adjustment.

The body, made of fiber-reinforced nylon polymer, ensures low weight while offering greater durability than standard plastic or even metal receivers. Metal parts (RIS handguard, barrel, bolt, flash hider, charging handle, etc.) add realistic looks and robustness.

The set includes two S-MAG mid-cap magazines, a vertical foregrip, speedloader, and adapter. With simple trigger programming, muzzle velocity around 390 FPS, and a quick spring change system, this replica is ready for the field straight out of the box.

 Unmatched Accuracy

The 2nd generation is equipped with the TDC Magnus™ Hop-Up chamber and Helium™ Flat Hop bucking, ensuring excellent accuracy and stable BB trajectory. An included o-ring can increase the stiffness of the adjustment wheel, preventing unintentional loosening and allowing you to fine-tune it to your needs.

 HAL™ Processor Unit

• Magnetic trigger (Hall effect) + optical cycle detection

• Adjustable trigger sensitivity – 5 levels (20–100%)

• Binary trigger – fires on both pull and release

• Active brake – eliminates double shots in semi mode

• Pre-cocking – 6 levels for faster trigger response

• Low battery warning – vibration + sound alerts below 5.0 V

• Programmable firing modes – semi, auto, burst (3/5 shots)

• AUG mode – semi on half-pull, full auto on full-pull

 Key Features

• Official Daniel Defense® license (EMG Arms)

• HAL™ ETU – magnetic sensors, programmable modes, binary trigger, active brake

• Æther™ reinforced gearbox – patented design, supports M140 springs

• TDC Magnus™ Hop-Up + Helium™ Flat Hop Eraser – superior accuracy

• Fiber-reinforced nylon polymer body – lightweight and durable

• Metal parts: barrel, RIS 22 mm, bolt, flash hider, charging handle

• S-MAG mid-cap magazines: 125 BBs (2 included)

• Quick spring change system

• Connector: DEANS/T-connect

• Folding sights + 22 mm RIS rail system

• Package includes replica, 2 mags, vertical foregrip, speedloader, adapter

 Note: Battery and charger not included. Before first use, hold the trigger in SAFE mode for approx. 5 seconds to activate (calibrate) the HAL™ module.