Specna Arms SA-FX01 FLEX Gen.2 BLDC HAL ETU Pink airsoft Carbine

The Specna Arms SA-FX01 FLEX™ Gen.2 BLDC™ HAL ETU is a next-generation electric airsoft rifle (AEG), designed for players who demand high performance, reliability, and modern technology right out of the box.

Equipped with a BLDC™ brushless motor, HAL™ ETU electronic control system, and a reinforced Ather™ gearbox, this replica delivers instant trigger response, superior energy efficiency, and a significantly longer service life compared to conventional brushed motors.

Its lightweight construction, made from nylon fiber-reinforced polymer, makes it an excellent choice for both CQB games and outdoor airsoft scenarios.

BLDC™ Brushless Motor – Superior Performance

The Brushless Direct Current (BLDC™) motor eliminates traditional carbon brushes, providing numerous advantages:

• Spark-free operation
• Extended service life
• Instant trigger response
• High torque from startup
• Low power consumption
• Minimal heat generation
• Exceptionally quiet operation
• Stable performance at high RPM
• Supports high-power springs without performance loss

HAL™ ETU Electronic Control System

The replica features the advanced HAL™ ETU electronic trigger unit, which uses magnetic Hall-effect sensors for precise trigger detection.

Main Features

• Active Brake
• Binary Trigger
• Adjustable trigger sensitivity (5 levels)
• Adjustable Pre-Cocking (6 levels)
• Programmable firing modes
• Low battery warning
• Quick programming via the trigger
• Fully compatible with brushless motors

Firing Modes

AUTO

• Full Auto
• Semi-Auto
• 3-Round Burst
• 5-Round Burst

SEMI

• Semi-Auto
• Binary
• AUG
• Sniper

Note: In AUTO mode, the first trigger pull fires a 3-round burst, after which the replica switches to Full Auto.

Ather™ Gearbox

The reinforced Ather™ Gearbox is built for intensive use and is ready to handle springs up to M140.

It includes:

• Main spring release system
• Inspection windows for checking Pre-Cocking and AoE
• Reinforced front section
• Adjustable trigger travel
• Alignment holes for precise gearbox shell assembly

TDC Magnus™ Hop-Up System

The TDC Magnus™ Hop-Up chamber provides highly accurate and consistent Hop-Up adjustment, improving:

• Accuracy
• Stable BB trajectory
• Easy and precise adjustment

The replica also features the Helium™ Flat Hop-Up bucking, designed to improve BB stability and effective range.

Durable Construction and Lightweight Design

To achieve the ideal balance between durability and weight, the replica is manufactured using premium-quality materials.

Nylon Fiber-Reinforced Polymer

The following components are made from reinforced polymer:

• Receiver
• Free-float handguard
• Light Ops stock
• Pistol grip

Aluminum and Zinc Alloy

The following external parts are made from aluminum and zinc alloy:

• Outer barrel
• Flash hider
• Charging handle
• External controls

Steel Components

The following parts are made from steel:

• Pins
• Screws
• Decorative bolt catch
• Ejection port

The replica is precisely assembled, with virtually no play between the upper and lower receiver, ensuring excellent rigidity and durability.

Light Ops Stock

The telescopic Light Ops stock features a modern, minimalist design while providing excellent comfort and stability.

Features include:

• Comfortable shoulder support
• Non-slip rubber inserts
• Rubber butt pad for improved stability
• Lightweight construction

ESA™ Quick Spring Change System

The ESA™ Quick Spring Change System allows the main spring to be replaced quickly without fully disassembling the gearbox, making it easy to adjust the replica's power to meet the requirements of different airsoft fields.

Internal Components

The replica is equipped with premium internal components, including:

• Specna Arms Dark Matter™ High Speed 27K brushless motor
• TDC Magnus™ Hop-Up chamber
• Helium™ Flat Hop-Up bucking
• Sealed aluminum air nozzle
• 6.03 mm precision inner barrel
• Steel gears
• 8 mm bearings
• Polycarbonate piston with a full steel rack

Package Includes

• Specna Arms SA-FX01 FLEX™ Gen.2 electric airsoft rifle
• 2 × S-MAG Mid-Cap magazines
• Additional M90 spring
• Small Tamiya to Deans adapter
• BB speedloader
• Cleaning rod
• Allen key

Package Does Not Include

• Battery
• Battery charger

Important Notice

Before using the replica for the first time, connect the battery and hold the trigger in the SAFE position for approximately 5 seconds to activate the HAL™ ETU module.

• BLDC™ Brushless Motor
• Programmable HAL™ ETU electronic trigger unit
• Reinforced Ather™ gearbox
• ESA™ Quick Spring Change System
• TDC Magnus™ Hop-Up chamber
• Helium™ Flat Hop-Up bucking
• 6.03 mm precision inner barrel
• Specna Arms Dark Matter™ High Speed 27K brushless motor
• Compatible with springs up to M140
• Reinforced polymer and metal construction
• Ideal for CQB and outdoor airsoft games
• Color: Pink.