【Specna Arms】SA-FX02 FLEX ETU G2 BLDC Electric Gun / Age 18+ (Scheduled for late July 2026 release - Pre-order)

Notice from the manufacturer (Updated July 10, 2026)
Due to an unexpectedly high volume of orders, we may allocate products based on arrival quantities.
Some customers may receive their orders in the second batch of shipments.

Pre-orders have begun for the popular "SPECNA ARMS" items!

What is SPECNA ARMS? Features and Series Explanation

【FLEX Series】
An entry-level model specializing in lightness and mobility, this series is characterized by quick aiming and high maneuverability.

The Flex ETU G2 BLDC series is an electric gun that offers practical equipment and high operational performance at an attractive price point. Equipped with the optical sensor-controlled electronic trigger "HAL ETU™" and a high-performance brushless motor "Dark Matter™" as standard, it achieves sharp response and stable operation. Furthermore, it features a rotary TDC Magnus™ hop-up chamber, 8mm slide bearings + steel gears, and a quick-change spring system. With an M-LOK handguard and receiver made of nylon fiber reinforced polymer, it is lightweight and easy to handle, making it a well-balanced firearm suitable for a wide range of field uses right out of the box.

【Features】
・Dark Matter™ brushless motor as standard
・Electronic trigger control by HAL ETU
・M-LOK handguard made of nylon fiber reinforced polymer
・6.03mm inner barrel
・Drum-type TDC Magnus hop-up chamber
・16:1 CNC gear
・8mm slide bearings
・Equipped with quick-change spring system
・Supports full-auto/burst/semi-auto
・T-type connector adopted
・Includes 2 x 100-round spring magazines

■Product Specifications:
・Handguard type: M-LOK
・Inner barrel diameter: 6.03mm
・Inner barrel material: Brass
・Inner barrel length: 310mm
・Chamber type: Rotary TDC Magnus™
・Body size: 840mm
・Body weight: 2150g
・Magazine type: 100-round spring magazine
・Handguard material: Nylon fiber reinforced polymer
・Receiver material: Nylon fiber reinforced polymer
・Barrel thread: 14mm counter-clockwise
・Equipped with quick-change spring system
・Internal specifications: 8mm slide bearings, steel gears, polycarbonate polymer piston
・Firing modes: Full-auto / Adjusted burst / Semi-auto
・Electronic trigger: HAL equipped
・Connector type: T-type connector
・Compatible battery: EVO LiPo battery 7.4V/1200mAh stock pipe-in (T-type connector)
・Motor: Dark Matter™
・Gearbox: Gearbox V2

It adopts specifications that prioritize practicality, both internally and externally, such as a rotary TDC Magnus™ hop-up chamber, 8mm slide bearings + steel gears, and a quick-change spring system. The M-LOK handguard and receiver, made of nylon fiber reinforced polymer, ensure lightness and ease of handling. It is a well-balanced firearm that can be used in a wide range of field environments right out of the box.

■Initial startup method
1. Set the selector to "SAFE."
2. Connect the battery. After connecting, it will beep "3 times." Approximately 3 seconds later, a "single high-pitched beep" will sound.
3. Hold down the trigger for approximately 5 seconds. If two high-pitched beeps sound, the setup is complete.

■Equipped with an electronic control system by HAL ETU™
The trigger adopts "HAL ETU™", which uses an optical sensor for electronic control. It achieves both sharp, excellent response and stable operation feel.

【Main functions of HAL ETU™】
・Full-auto / Semi-auto / Set burst firing
・Trigger sensitivity setting
・Pre-cocking setting
・Active brake setting

■Equipped with Dark Matter™ motor

By equipping the high-performance brushless motor "Dark Matter™" as standard, it achieves excellent performance with high torque and low power consumption.

■Setting up Specna Arms Electronic Trigger "HAL"
Quickly switch the selector switch from "AUTO" to "SEMI" twice, and setting it to "SEMI" will enter program mode.
In program mode, first select each setting item. Pull the trigger once each time the selector switch is kept on "SEMI", and a beep will sound, allowing you to switch between setting items.

【Setting Items】
1 beep - Full-auto setting
2 beeps - Semi-auto setting
3 beeps - Trigger setting
4 beeps - Pre-cocking setting
5 beeps - Active brake setting

With the desired setting item selected, switch the selector lever to "AUTO" to enter the detailed setting mode for each item.
While the selector lever is in "AUTO" position, press and hold the trigger for 3 seconds to save the program settings.

【Details of Each Item】
・Full-auto setting
1 beep - Full-auto
2 beeps - Semi-auto
3 beeps - 3-round burst
4 beeps - 5-round burst

・Semi-auto setting
1 beep - Semi-auto only
2 beeps - Binary
3 beeps - AUG mode
4 beeps - Sniper mode

・Trigger setting
1 beep - 20%
2 beeps - 40%
3 beeps - 60%
4 beeps - 80%
5 beeps - 100%

・Pre-cocking setting
1 beep - LEVEL 1
2 beeps - LEVEL 2
3 beeps - LEVEL 3
4 beeps - LEVEL 4
5 beeps - LEVEL 5
6 beeps - LEVEL 6

・Active brake setting
1 beep - ON
2 beeps - OFF

While the selector lever is in "AUTO" position, press and hold the trigger for 3 seconds to save and exit the program settings.

・Binary: One shot fired when the trigger is pulled, one shot when released
・AUG: Light trigger pull for semi-auto, deep pull for full-auto
・Sniper: Pull the trigger once, and after a beep, pull the trigger again to fire

※ For normal use, please use pre-cocking settings LEVEL 1-3. LEVEL 4-6 are for advanced custom setups.
※ The active brake is "ON" by default. If you are not performing any customizations, there is no need to turn it "OFF", so please use it as is.

■Accessories
・Spring magazine ×2
・Cleaning rod
・Hex wrench
・Small Tamiya - Deans adapter
・BB speed loader
・M90 additional spring

■Caution:
※ Product specifications are subject to change without notice.
※ This product is for individuals aged 18 and over. Individuals under 18 years of age are not permitted to use or purchase this product.
※ Customers purchasing this product may be asked to present identification by local authorities or the police department. In such cases, you must comply with the request and provide your identification.