This service includes: 

• The dismantling of the gearbox
• Gearbox cleaning
• Installation of the HPA Engine along with electronics 
• Engine Lubrication 
• Tuning 
• Chronographing 
• Alignment correction 
• A pre-set rate of fire and dwell upon user's request

The standard rate applies for V2 gearboxes, for other gearboxes the rate is increased.