• Evolution Aluminium Gearbox Shell (With Quick Change Spring System)
• 13:1 Highspeed Gearset
• Airsoft Systems ASCU Lite
• Trigger Control Unit
• ASG 8mm Bearings
• SHS Delayer Clip
• Short Stroke Trigger
• ASG Nozzle
• AirsoftPro Full-Size Cylinder
• AirsoftPro Full Metal Teeth Piston
• AirsoftPro Double O-Ring Cylinder Head
• ASG Tappet Plate
• ZCI M110 Spring
• Ball Bearing Spring Guide
• SHS Safety Lever
• This gearbox is 11.1v Li-Po ready and comes with a DEANS connection!

These generally require a level of technical skill to fit properly so we do advise you have it fitted by a competent technician.

Any questions on compatibility, installation or if you would like one of our in house techs to fit the parts for you, please email us on [email protected] or call us on 01293 525880