Replica Airsoft M4 Flex SA-F09 FLEX HAL Gen 2 ETU (Specna Arms)

The SpecnaArms Flex Gen.2 rifle series was developed to offer the best possible user experience at an attractive price. Based on experience, passion, and commitment, the series has been redesigned to achieve even better performance, allowing the user to take a factory-made product right out of the box that is ready for any task on the airsoft field.

To this end, the Flex Gen.2 series has been equipped with, among other things:

- TDC Magnus™ Rotary Hop-Up Chamber (Top Down Center) allowing for very precise and stable adjustment (covered by European patent number 015052069-0001)
- Helium™ Flat Hop Eraser, which improves the stability of the BB's sub-curve
- Sealed aluminum nozzle
- Æther™ Gearbox - reinforced frame (covered by European patent number: 015044865-0001), equipped with:

Motor spring release function
AoE pre-priming and inspection windows
Reinforced front panel
Inspection windows for easier priming
Trigger adjustment function
Screw holes for frame alignment
Ready to use with M140 springs

HAL™ System Features:

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

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

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

The most important parts are made of metal, including: the flash hider, outer barrel, dummy slide, ejection port, fire selector switch, cylinder head release button, magazine, QD mounts on the stock, pins, and charging handle.

The replica is equipped with a Rock River Arms®-licensed Lightweight Free Float Rail (RRA) in standard M-LOK configuration at the front, and the barrel ends with a standard discharge device mounted on a 14mm CCW thread. Folding sights are located at the rear of the replica.

In addition to the internal components mentioned (TDC Magnus™ chamber, Æther™ gearbox shell, Helium™ rubber bung, sealed aluminum nozzle), the replica features, among other things:

- 8mm slide bearings
- steel gears
- a polycarbonate plastic piston with all-steel reeds
- a high-quality 6.03mm precision barrel

The replica uses a quick-change spring system, ESA™. This allows for quick and efficient adjustment of the replica's power to the expected playing field conditions, without requiring access to a workshop or a range of specialized tools.

Replica features:

- lightweight and compact design.

- HAL™ layout.

- standard M-LOK front end with RIS rails
- ESA™ quick-change spring system
- folding sights.

The package includes:

S-Mag Hi-Cap Magazine
Cleaning Rod
Replica
Allen Key
Small Tamiya-Deans Adapter
M90 Additional Spring
Package Excludes:

The kit does not include the battery or battery charger.

NOTE!!!

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