In stock at our supplier, delivery in 5–10 working days
Spare O-ring NBU Piston Head (2 pieces)Technical Specifications Platform: M4 / AR-15 Series: FLEX™ Gen2 Length: 790-875 mm Weight: 2340 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: Keymod Thread: 14 mm CCW Package Contents Specna Arms M4 Keymod FLEX™ Gen2 Hi-cap magazine (300 BBs) Flip-up sights M90 spring Specna Arms stickers User manual...
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Technical Specifications
Platform: M4 / AR-15
Series: FLEX™ Gen2
Length: 790-875 mm
Weight: 2340 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: Keymod
Thread: 14 mm CCW
Package Contents
Specna Arms M4 Keymod FLEX™ 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:
Set the fire selector to Safe
Connect the battery and wait 3 seconds until you hear a beep
Pull and hold the trigger for 5 seconds until another beep is heard
The rifle is now ready to use
In stock at our supplier, delivery in 5–10 working days
Spare O-ring NBU Piston Head (2 pieces)
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