SA M4 CQB RL M-LOK Gen2 (SA-F04-RL FLEX™ HAL ETU™) – Black

Specna Arms M4 CQB RL M-LOK Gen2 (SA-F04-RL FLEX™ HAL ETU™) in black finish is a high-performance airsoft rifle with 115 m/s power and upgraded internals. It features a HAL ETU™ processor unit with pre-cocking and trigger sensitivity adjustment, along with a nylon RL AR15 body and M-LOK handguard. The TDC hop-up chamber with Helium™ flat bucking ensures excellent accuracy.

Technical Specifications

• Platform: M4 / AR15

• Series: FLEX™ Gen2

• Length: 670-750 mm

• Weight: 2125 g

• Power Source: AEG

• Unit: HAL ETU™

• Gearbox: Æther™ V2 QSC

• Quick Spring Change: Yes (ESA™)

• Hop-up: TDC

• Inner Barrel: 6.03 mm

• Velocity: 115 m/s

• Bearings: 8 mm

• Connector: T-Dean

• Body Material: Fiber-reinforced nylon

• Handguard: M-LOK

• Thread: 14 mm CCW

Package Contents

• Specna Arms M4 CQB RL M-LOK FLEX™ Gen2

• Hi-cap magazine (300 BBs)

• Flip-up sights

• M90 spring

• Specna Arms stickers

• User manual

Important Notice Before First Use

To start using the rifle, it is necessary to activate the HAL ETU unit by following this exact procedure, otherwise the rifle will not respond to the connected battery:

1. Set the fire selector to Safe

2. Connect the battery and wait 3 seconds until you hear a beep

3. Pull and hold the trigger for 5 seconds until you hear another beep

4. The rifle is now ready to use