Specna Arms SA-FH07 FLEX™ HAL ETU™

Overview
The Specna Arms SA-FH07 FLEX HAL ETU is an electric rifle replica designed for players seeking a lightweight, maneuverable, and reliable platform. The FLEX series features enhanced components, excellent price-performance ratio, and a construction tailored for intense field use.

The replica is equipped with the HAL ETU™ electronic system, providing a smoother firing cycle, instant trigger response, and advanced fire control features.

Main Features

• Reinforced polymer body for durability and reduced weight

• Essential metal components: outer barrel, thread, trigger, selector, sling mount, internal elements

• HAL ETU™ electronic system with features such as:

  • magnetic trigger detection

  • trigger sensitivity adjustment (5 levels)

  • adjustable pre-cocking (6 levels)

  • programmable modes for SEMI and AUTO (full-auto, 3-round burst, 5-round burst, binary, AUG mode, etc.)

  • active brake

  • low battery warning

  • compatible with brushless motors

• Reinforced gearbox with factory-installed M100 spring

• Rotary hop-up chamber for precise and consistent adjustment

• 300 mm inner barrel – suitable for CQB and mixed environments

• Adjustable tactical stock + easily accessible battery space

• Wide compatibility with accessories due to modular design

Construction and Ergonomics
The compact design and lightweight body make the replica ideal for dynamic scenarios, CQB, or speed games. The reinforced polymer is light enough to prevent fatigue during long games, yet rigid enough to withstand intense use.

ESA2™ Quick Change Spring System
Allows for speed adjustment of the replica without disassembling the gearbox, facilitating adaptation to field rules.

What’s in the Box

• SA-FH07 FLEX HAL ETU rifle

• Mid-cap magazine

• Additional M90 spring

• Speedloader

• Hex key

• Tamiya to Deans adapter