SA-F09 FLEX™ Gen.2 HAL ETU™ - Black

The Specna Arms SA-F09 FLEX™ Gen.2 HAL ETU™ is an electric airsoft carbine designed for players looking for the best balance of price, performance, and modern features. The second generation of the FLEX™ series brings an improved design, upgraded internals, and functions that enhance the shooting experience right from the start.

The replica is made primarily from nylon fiber reinforced polymer, which keeps the weight low while maintaining solid durability for regular and more demanding use. Stress-bearing parts such as the flash hider, outer barrel, charging handle, fire selector, pins, and magazine catch are made of metal, improving the overall strength of the platform.

Inside, you will find the reinforced Æther™ V2 gearbox with a range of practical design features such as main spring release, inspection windows for pre-cocking and AoE, reinforced front section, and trigger adjustment capability. The gearbox is also ready for use with stronger springs up to M140.

Shot consistency and stable BB flight are supported by the TDC Magnus™ rotary Hop-Up chamber, Helium™ Flat Hop bucking, sealed aluminum nozzle, and a 6.03 mm precision inner barrel. This combination helps improve consistency and overall performance.

A major highlight of this carbine is the HAL™ ETU, an electronic control unit based on magnetic sensors and Hall effect technology. It provides fast response, electronic protection, and advanced features such as active brake, binary trigger, adjustable trigger sensitivity, pre-cocking, and programmable fire modes. The unit is also compatible with brushless motors.

The front end features the RRA Lightweight Free Float Rail in M-LOK standard, licensed by Rock River Arms®, allowing the user to mount additional accessories according to personal preference. The rifle also includes folding sights and a standard 14 mm CCW thread for muzzle accessories.

The carbine uses the ESA™ quick spring change system, allowing easy power adjustment to match field requirements without complex disassembly. The package also includes an extra M90 spring.

Important notice:
When starting the replica for the first time after connecting the battery, hold the trigger in SAFE mode for about 5 seconds to activate the HAL™ module.
Battery and charger are not included.

Key features:

• HAL™ ETU with magnetic sensors
• active brake and binary trigger
• programmable fire modes
• adjustable trigger sensitivity
• adjustable pre-cocking
• reinforced Æther™ V2 gearbox
• TDC Magnus™ rotary Hop-Up chamber
• Helium™ Flat Hop bucking
• sealed aluminum nozzle
• 6.03 mm precision inner barrel
• Rock River Arms® M-LOK handguard
• ESA™ quick spring change system
• folding sights
• 14 mm CCW thread

Package includes:

• SA-F09 FLEX™ Gen.2 HAL ETU™ replica
• S-Mag Hi-Cap magazine
• cleaning rod
• Allen key
• small Tamiya to Deans adapter
• extra M90 spring