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Home > All our airsoft guns > AEG rifles > M4 / M15 / M16 airsoft rifles > Replica SA-F09 FLEX HAL ETU Gen 2 Specna Arms AEG

Replica SA-F09 FLEX HAL ETU Gen 2 Specna Arms AEG

Réplique d'airsoft Not for minors Restricted use
Ref. : AR0026751
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KEY FEATURES
  • TDC Magnus™ Rotary Hop Up Chamber
  • Helium™ Flat Hop Eraser
  • Gearbox Æther™
  • ESA™ quick-change spring system
  • HAL ETU Mosfet
  • Precision barrel 6.03 mm

The SA-F09 FLEX HAL ETU Gen 2 from Specna Arms is a lightweight AEG AR15/M4 airsoft replica designed to offer excellent original performance at an attractive price. Its design combines a nylon-reinforced polymer body with a matt, textured finish, and metal elements on key areas such as the flame arrestor, outer barrel, selector, mag release and cocking lever. at the front, it features a Rock River Arms®-licensed RRA Lightweight Free Float handguard with M-LOK mounts and Picatinny rails, while the outer barrel ends in a 14 mm CCW thread. Folding sights complete the package.

Internally, the SA-F09 Gen 2 AEG relies on a rotating TDC Magnus™ hop-up chamber, a Helium™ Flat Hop Eraser, a 6.03 mm precision barrel and a reinforced Æther™ gearbox. Above all, the AEG replica embeds the HAL™ ETU, a magnetic sensor system (Hall effect) offering sensitivity adjustment, pre-cocking, active brake, binary trigger, programmable firing modes and low battery alarm, while remaining brushless motor compatible. The ESA™ quick-change spring system makes it easy to adapt power to the rules of the field.

This is an ideal replica to be able to play with excellent performance right out of the box and to adapt to the player using it.

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From 150? to 3000?

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Description

The SA-F09 FLEX HAL ETU Gen 2 Specna Arms AEG, an AR15/M4-style replica featuring the ETU HAL and optimized for performance

The SA-F09 FLEX Gen 2 AEG airsoft replica was developed to offer an affordable replica that is also focused on performance and user experience. Specna Arms has redesigned the FLEX series with its Gen. 2 to create a replica that is immediately ready for the field, featuring internal components typically reserved for higher-end models. This version stands out for its integration of the TDC Magnus™ rotary hop-up chamber, designed for highly precise adjustment thanks to its “Top Down Center” mechanism, as well as the addition of a Helium™ Flat Hop Eraser, which aims to improve trajectory stability. The package is rounded out by a 6.03 mm precision barrel that delivers a consistent trajectory even over long distances. Added to this is the ESA™ quick-spring-change system, which allows you to easily and quickly adjust the power according to field rules or your playing style--a real advantage if you switch between CQB, outdoor play, or different limits set by clubs.

Another distinguishing feature of the SA-F09 is the HAL™ ETU MOSFET. This system relies on trigger detection via Hall-effect magnetic sensors, enabling excellent responsiveness and advanced programming. The HAL offers an active brake, a binary mode, trigger sensitivity adjustable across 5 levels (from 20% to 100%), and pre-cocking adjustable across 6 levels. Firing modes are programmable in AUTO and SEMI, including burst fire (3 or 5 rounds) and specific firing profiles, while also allowing for programming via the trigger. A low-battery alarm is built-in, and compatibility with brushless motors offers interesting upgrade potential if you’re looking for a faster rate of fire.

In terms of design, the replica features a lightweight construction with a nylon-fiber-reinforced polymer body, characterized by good durability and a "rough" texture. The flash hider, outer barrel, fire selector, QD mounts, and cocking lever are made of metal, adding to the realism. The SA-F09 comes equipped with an RRA Lightweight Free Float forend compliant with the M-LOK standard (licensed by Rock River Arms®) featuring rails, allowing you to attach a flashlight, laser, or scope. The barrel ends with a 14 mm CCW threaded mount, allowing you to install a dummy suppressor or a tracer according to your preferences.

Ultimately, the SA-F09 FLEX HAL ETU Gen 2 is designed for players who want a lightweight, high-performance AR15/M4-style replica. Its high-quality internal components, combined with the HAL MOSFET, allow for fine-tuning of the replica's performance. It is designed to be effective right out of the box, while still offering significant room for customization through its firing modes and trigger adjustments.

Important Information Regarding the SA-F09 FLEX HAL ETU Gen 2

The first time you use it, after connecting the battery to your replica, you will hear the HAL ETU™ system's beep.

After hearing it, hold the trigger in SAFE mode for about 5 to 10 seconds to activate the module and begin using your replica.

Frequently asked questions (FAQ)

Product contents

1 x Replica SA-F09 FLEX HAL ETU Gen 2 Specna Arms AEG
1 x S-Mag High-Cap 380 bbs magazine
1 x Additional M90 spring
1 x Cleaning / deburrer rod

Features

  • Replicas
  • Caliber 6 mm
  • Propulsion AEG (7.4v LiPo Battery stick not included)
  • Battery slot Stock Tube
  • Connections T-Dean
  • Wiring Rear
  • Shooting mode Safe / Semi / Auto
  • Energy 1.1 Joules
  • Speed 344 FPS
  • Minimum Length 800 mm
  • Maximum Length 880 mm
  • Weight 2370 g
  • Internal barrel length 375 mm
  • Internal barrel diameter 6.03 mm
  • No screws 14 mm CCW
  • Integrated tactical rail M-LOK / Picatinny
  • Charger 1 x Hi-cap 380 bbs
  • How it works Adjustable Hop Up
  • Quick spring change Yes (ESA™)
  • Gearbox Version V2 Æther™
  • Integrated mosfet Yes (HAL)
  • Body Polymer
  • Brand Specna Arms

Warning message

Important note concerning the use of this product : This product is a replica weapon intended for recreational use (role-playing games) known as "airsoft", the sale of which is prohibited to minors (under 18 years of age). By adding this product to your basket, you acknowledge that you are over 18 and that you are familiar with the basic safety rules for using this type of replica (wearing protective glasses and/or mask, suitable location, etc.).

Please note that the power ratings given for airsoft replicas may vary depending on supplier availability. We invite you to contact us for more details before your purchase in order to have a more precise measurement carried out by us. Consequently, OPS-Store cannot be held responsible for any discrepancies between supplier data and actual measurements.

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Shipping

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Your order shipped the same day!

We ship your order the same day, provided we receive your payment before 3:30pm and the items are in stock. The order is handed over to the carrier of your choice at the end of the day. You will then receive your tracking number by email.

Orders placed over the weekend will be dispatched on the following Monday. For orders placed on public holidays, we ship on the next working day.

Payment in 3/4/10X

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