Specna Arms SA-B01 HAL2 AEG 

Classic M4 with plastic handguard and removable carry handle. With advanced technologies such as the ESA™ quick spring change system, these airsoft replicas offer high flexibility and adaptability without the need for a workshop.

Specna Arms ONE Series: The Origin

The Specna Arms ONE Series is the origin of Specna Arms. These models are constantly being revised and improved so that you can achieve extremely precise workmanship and a high level of detail.

HAL²™ system and Specna Link™ app: Intelligent control for your airsoft replica

The innovative HAL²™ system uses state-of-the-art magnetic sensors that are insensitive to dirt and light, thus guaranteeing precise and reliable performance of your airsoft replica. The integrated ETU (Electronic Trigger Unit) can be easily connected and configured via smartphone thanks to the built-in Bluetooth® Low Energy module. The sensors detect potential problems at an early stage and prevent damage caused by continued operation - for long-lasting and reliable replica performance.

Specna Link™ app: Flexible adaptation of your replica

The free Specna Link™ app, available in the Google Play Store and App Store, enables flexible adaptation of your replica to local and game mode-specific requirements. The intuitive and user-friendly operation allows you to easily configure and customize your replica using different profiles.

All functions of the HAL²™ system and the Specna Link™ app

• Trigger sensitivity: Adjust the sensitivity of the trigger individually.
• Preload for faster reaction times: Enables an immediate trigger reaction.
• Shooting modes: Choose between single shot, BINARY, Burst or Full Auto and assign the mode to the desired dial position.
• Burst length: Adjust the number of shots per salvo.
• Rate of fire: Determine the firing sequence depending on the game requirements.
• Battery protection: Protects your LiPo/LiIon batteries reliably against over-discharge.
• Magazine mode: Adjustment for realistic reloading.
• Real-time battery level indicator: Track the charge level in real time.
• Save profile settings: Create profiles for different game modes and dynamically adjust your replica.
• Advanced telemetry data: Track performance data and optimize your replica settings.
• Real-time replica status indicator: Keep an eye on the status of your replica at all times.