Airsoft Systems ASCU2 Gen.5 Gearbox Ver. 2 + ASHU

Benefits:

• Empty magazine detection with ASHU (ref.17535)
• Always completes full cycle of the gearbox.
• No gearbox jams.
• Crisp and realistic trigger feel.
• Reduced realistic trigger travel.
• Faster trigger response.
• Increased rate of fire.
• Increased battery life.
• Increased main spring life.
• 4 selectable firing modes.
• Compatible with all kind of batteries, gears and springs.
• Battery deep drain protection integrated.
• Safe for LiPo batteries with automatic power cutoff.
  
  The Generation 4 ASCU features the following updates:
  
  
• New MOSFET transistors with 16 times less resistance, resulting in to faster cycle, better active brake, more shots per battery charge and less heat.
• New very strong trigger switch.
• New reinforced design with full polymer encasing.
• Better short-circuit protection.
• Easier installation.
• Updated software with easier programming (accidental hop-up program activation is impossible).
• Improved cut-off lever.
• Improved selector plate.
• Fits all standard and reinforced version 2 gearboxes.