Airsoft gun SA-FX01 FLEX™ BLDC™ HAL ETU™ Gen.2 - pink, Specna Arms, SA-FX01

Airsoft Gun SA-FX01 FLEX™ BLDC™ HAL ETU™ Gen.2 – Pink (Specna Arms, SA-FX01)

The SA-FX01 FLEX™ BLDC™ HAL ETU™ Gen.2 in pink by Specna Arms is part of the FLEX™ Gen.2 series designed as a universal platform ready for immediate use without additional modifications. The construction combines nylon fiber-reinforced polymer with metal components in stressed areas, ensuring high durability while maintaining a low weight of 2 000 g. The ergonomic Light Ops Stock and enlarged controls improve handling comfort. The reinforced Æther™ V2 gearbox features quick spring release, AoE inspection windows, front reinforcement, and trigger adjustment, while the ESA™ system allows rapid spring changes directly in the field. Consistent and stable shot trajectory is ensured by the TDC Magnus™ rotary hop-up chamber combined with the Helium™ Flat Hop Eraser and a precision 6.03 mm inner barrel with a length of 229 mm. A sealed aluminum nozzle provides efficient air transfer. Internal components include 8mm slide bearings, steel gears, and a polycarbonate piston with steel teeth. Power is delivered by the Specna Arms Dark Matter™ 27k brushless motor for high rate of fire and efficient operation. The HAL™ ETU Gen.2 electronic unit with Hall sensors offers active brake, binary trigger, five adjustable sensitivity levels, six pre-cocking levels, programmable firing modes including semi, auto, and 3/5 round burst, and low battery warning. Initialization requires holding the trigger in SAFE mode for approximately 5 seconds on first startup. The replica features approximately 400 FPS muzzle velocity, DEANS / T-Connect connector, 14 mm CCW thread, adjustable length 670–760 mm, and no blow back function. The package includes two 120-round S-MAG mid-cap magazines, speedloader, cleaning rod, hex key, Tamiya–Deans adapter, and additional M90 spring. Battery and charger are not included.

Features:

• Nylon fiber-reinforced polymer + metal critical parts
• Reinforced Æther™ V2 gearbox with quick spring release and AoE windows
• ESA™ quick spring change system
• Specna Arms Dark Matter™ 27k BLDC brushless motor
• HAL™ ETU Gen.2 with Hall sensors, active brake, binary trigger and programmable modes
• TDC Magnus™ hop-up + Helium™ Flat Hop Eraser
• Sealed aluminum nozzle
• Inner barrel 6.03 mm / 229 mm
• 8mm slide bearings
• Steel gears
• Polycarbonate piston with steel teeth
• Firing modes semi, auto, burst 3/5, binary
• Muzzle velocity approx. 400 FPS
• 2× S-MAG mid-cap 120 BB magazines
• DEANS / T-Connect connector
• 14 mm CCW thread
• Length 670–760 mm
• Weight 2 000 g