Speed Airsoft HPA M4 Tunable Blade Triggers

Features:

• CNC machined USA grade billet aluminum
• Lighter than standard cast metal triggers but just as tough
• Moveable set screws to adjust trigger pull
  
• Harden pivot points for increased durability
• Utilizes a high strength, precision sear set
• Weight reduction holes to keep the trigger light and controllable
• Designed for Version 2 gearboxes with Electronic Trigger / MOSFET systems
  
• Compatible with Polarstar / HPA drop-in systems