SA M4 Keymod Gen2 (SA-F02 FLEX(TM) HAL ETU(TM)) – Black

Technical Specifications

• Platform: M4 / AR-15

• Series: FLEX(TM) Gen2

• Length: 790-875 mm

• Weight: 2340 g

• Power Source: AEG

• Unit: HAL ETU(TM)

• Gearbox: Æther(TM) V2 QSC

• Quick Spring Change: Yes (ESA(TM))

• Hop-up: TDC

• Inner Barrel: 6.03 mm

• Velocity: 115 m/s

• Bearings: 8 mm

• Connector: T-Dean

• Body Material: Fiber-reinforced nylon

• Handguard: Keymod

• Thread: 14 mm CCW

Package Contents

• Specna Arms M4 Keymod FLEX(TM) Gen2

• Hi-cap magazine (300 BBs)

• Flip-up sights

• M90 spring

• Specna Arms stickers

• User manual

Important Setup Instructions

To use the rifle, you must activate the HAL ETU unit by following these steps, otherwise the gun will not respond:

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 another beep is heard

4. The rifle is now ready to use