Specna Arms SA-FX02 FLEX HAL ETU SMG airsoft

Product description

Light CQB Carbine with HAL™ chip, FLEX™ construction, and ESA™ quick spring change

The Specna Arms SA-FX02 is a compact and powerful airsoft machine gun from the FLEX™ series, equipped with the advanced HAL™ chip. Perfect for fast CQB scenarios thanks to its lightweight and durable construction.

The integrated HAL™ chip controls the trigger system via magnetic sensors and Hall effect, providing extreme precision and fast response. All functions are easily programmed directly via the trigger and selector – no additional equipment is needed.

Features of HAL™ chip

• Trigger Detection: Magnetic sensors with Hall effect
• Active brake: Optimizes the spring position
• Binary trigger
• Adjustable trigger sensitivity: 5 levels (20–100%)
• Adjustable pre-cocking: 6 levels
• Programmable firing modes (AUTO): Full-auto, semi, 3-shot burst, 5-shot burst
• Programmable firing modes (SEMI): Semi, binary, AUG mode, sniper mode
• Easy programming: Directly via the trigger
• Low battery warning: Protects the battery

Note: On first startup – after connecting the battery – hold the trigger in SAFE mode pressed for about 5 seconds to activate the HAL™ module.

Build Quality and Construction

The body, free float front, shroud including the Light Ops stock, and pistol grip are made of nylon fiber reinforced polymer – durable, lightweight, and matte textured for optimal grip. The outer barrel, flash suppressor, enlarged charging handle, and controls are made of aluminum and zinc alloy, while screws, pins, shell deflector, and bolt catch are made of steel. The serial number is marked on the barrel.

Light Ops Stock

The minimalist Light Ops stock offers low weight and a modern design. The stock has non-slip rubber inserts on the cheek rest and a curved rubber pad that rests comfortably against the shoulder.

Internal Components

• 8 mm bearings
• Steel gears
• Polycarbonate piston with all steel teeth
• Cylinder Type 2
• Steel cut-off lever
• Rotary Hop-Up unit
• Precision barrel 6.03 mm

Features

• Quick spring change ESA™: Change spring without tools
• Rotary Hop-Up: Precise and stable bullet trajectory
• Compatible with LiPo and LiFe batteries
• Two springs included: Mainspring (~350 FPS) and M90 (~300 FPS)
• Minimal weight and optimal balance for CQB
• 14 mm CCW thread for silencer or tracer unit

Specifications

Product length:	84 cm
Weight:	2125 g
Power Source:	Electric (AEG)
Velocity:	350 FPS (~107 m/s)
Gearbox version:	Version 2
Inner barrel:	365 mm
Magazine capacity:	270 rounds
Hop-Up:	Adjustable (Rotary Hop-Up)
MOSFET/ETU:	Yes, HAL™
Quick spring change (ESA™):	Yes
Connector:	DEANS / T-connector
Barrel thread type:	14 mm CCW

Minimum age of 18 year for purchasing air guns
We only sell air guns, airsoft, air rifles and other air powered weapons to customers 18 years or older. Please note that your country could have additional limitations on airguns, please check this before purchasing.

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