Specna Arms SA-F09 Flex HAL ETU Gen. 2 AEG Assault Carbine - Black

An electric replica of the SA-F09 assault carbine from the second generation Flex series. Outfitted with a Specna Arms Aether gearbox and a rotating TDC Magnus Hop-Up chamber. Integrated with an electronic HAL ETU control module for enhanced performance. The receiver is marked with distinct markings and an individual serial number.

Nylon fiber-reinforced polymer is used for the receiver, buffer tube with an SF-type stock for battery storage, and the pistol grip. Essential parts such as the flash hider, outer barrel, mock bolt carrier, dust cover, fire selector, bolt catch, magazine release, QD sling mounts on the stock, pins, and charging handle are constructed from metal for enhanced durability.

The 22 mm RIS rail provides the ability to mount any optoelectronic accessory. By default, the replica comes equipped with mechanical, adjustable flip-up sights, including a front sight and a peep sight. Additional tactical gear can be attached via the RIS rails installed on the licensed RRA Lightweight Free Float Rail handguard featuring the M-LOK system. A sliding stock with a non-slip recoil pad enables length adjustment of the replica to match the shooter’s physique and personal preference. Included in the package is a polymer Hi-Cap S-MAG magazine with a 300 BB capacity.

At the heart of the replica lies the Aether gearbox with a reinforced structure, allowing the model to achieve BB muzzle velocities of 380 FPS. Outfitted with:

• main spring decompression capability
• pre-cocking and AoE inspection ports
• strengthened front section
• inspection ports for more convenient shim tuning
• adjustable trigger feature
• screw holes for precise framework alignment
• support for M140 springs

In addition, the replica is equipped with a 6.03 mm precision barrel measuring 375 mm and a rotating Hop-Up TDC Magnus chamber that allows for fine-tuned adjustments. The Helium Flat Hop bucking boosts the stability of the BB’s backspin upon firing.

ESA quick spring change system enables fast and effortless power adjustment of the replica to match field conditions, eliminating the need for specialized tools or workshop access. Equipped with a M90 main spring, the model is also suitable for indoor skirmishes.

The integrated HAL ETU electronic control unit delivers a variety of capabilities for highly accurate customization of trigger operations and firing settings according to individual user requirements:

• Trigger sensing is enabled via magnetic sensors utilizing the Hall effect
• Equipped with an active brake
• Includes a binary trigger mode
• Features five-level trigger sensitivity adjustment (ranging from 20% up to 100%)
• Pre-cocking can be set across six different levels
• Automatic fire modes are programmable, including full-auto, semi-auto, 3-round burst, and 5-round burst options
• Single-fire modes can be programmed and include semi, binary, AUG, and sniper settings
• Settings can be configured directly using the trigger
• Low battery warning alert is incorporated
• Engineered for compatibility with brushless motors

• Specna Arms SA-F09 Flex HAL ETU Gen. 2 carbine
• Hi-Cap magazine
• Cleansing rod
• HAL ETU module diagnostic card
• Small Tamiya to T-Deans adapter
• Spare M90 spring

• Robust build quality
• Aether V2 gearbox
• Rotary TDC Magnus Hop-Up chamber
• M-LOK compatible front
• HAL ETU module
• 8 mm sliding bushings
• Hardened steel gearset
• Piston with a full-length steel rack
• Type 2 cylinder
• Steel trigger
• 14 mm CCW threading
• Targeting sights
• Adjustable sliding stock
• Helium Flat-Hop bucking
• ESA rapid spring exchange system
• Included accessories