Replica Airsoft M4 Flex SA-F05-RL HAL ETU Gen2 Brushless (Specna Arms)

SpecnaArms Flex Gen.2 replicas have been designed to offer an optimal gaming experience at an attractive price. Born from our experience, passion, and commitment, these replicas have been redesigned for even better performance, allowing the user to have a product ready to use right out of the box on the airsoft field.

To this end, the Flex Gen.2 is equipped with the following features:

- A TDC Magnus™ (Top Down Center) rotating Hop-Up chamber for very precise and stable adjustment (European patent no. 015052069-0001)
- A Helium™ Flat Hop Eraser for improved BB trajectory stability
- A sealed aluminum nozzle
- An Æther™ gearbox with a reinforced chassis (European patent no. 015044865-0001), equipped with:
a mainspring release function
pre-cocking and inspection windows (effect zone)

a reinforced front panel
inspection windows for easier cocking
a trigger adjustment function
screw holes for chassis alignment
Compatible with M130 springs

HAL™ system features:

- Trigger detection via magnetic sensors and Hall effect
- Active banana-shaped tactical trigger guard
- Binary Trigger
- Adjustable trigger sensitivity (5 levels) (from 20 to 100%)
- Adjustable pre-cocking (6 levels)
- Programmable AUTO firing modes (automatic, semi-automatic, 3-round burst, 5-round burst)
- Programmable SEMI firing modes (semi-automatic, binary, AUG, sniper)
- Easy programming via the trigger
- Low battery alarm
- Compatible with brushless motors

**The AUTO mode first fires a 3-round burst, then a full burst.

The replica is primarily composed of a polymer reinforced with nylon fibers and metal parts. The polymer used is characterized by its high resistance, rough texture, and matte finish.

The most important parts are made of metal: flash hider, outer barrel, dummy bolt, shell ejection valve, fire selector, bolt release button, magazine, QD stock attachments, pins, and charging handle.

The barrel is an exclusive Specna Arms design that combines aesthetics and ergonomics. Each component has been manufactured and assembled with exceptional attention to detail. This model features enlarged controls on each side (fire selector and magazine release) and a functional bolt.

The Light Ops stock is minimalist and lightweight, with a sleek and modern design. It is equipped with non-slip rubber grips on either side of the cheek rest and a distinctive curved rubber base, ensuring optimal shoulder comfort.

In addition to the internal parts mentioned (TDC Magnus™ chamber, Æther™ gearbox housing, Helium™ rubber o-ring, sealed aluminum nozzle), you will find the following inside this replica:

- 8mm ball bearings
- Steel gears
- Polycarbonate piston with steel reeds
- High-quality 6.03mm precision barrel
- High-performance Specna Arms Dark Matter™ High Speed ​​27k brushless motor
This replica uses an ESA™ quick spring change system. This allows you to quickly and efficiently adjust the replica's power to the intended playing conditions, without the need for a workshop or specialized tools.

Replica features:

- Lightweight and compact design.

- Functional locking mechanism.

- Double-sided grips.

- HAL™ configuration.

- Light Ops stock plate.

- Ergonomic pistol grip.

- Standard M-LOK front sight.

- ESA™ quick spring change system.

- Flip-up rear sight.

- Specna Arms Dark Matter™ High Speed ​​27k high-performance brushless motor.

Box contents:
2 S-MAG mid-cap magazines
Cleaning rod
Replica
Allen wrench
Tamiya-Deans adapter (small size)
Rapid BB magazine
Extra M90 spring

Battery and charger not included.

Note! When first starting the replica, immediately after inserting the batteries, hold the trigger in SAFE mode for approximately 5 seconds to activate the HAL™ module.