Jamin AEG Service - Re Build gearbox

Re build gearbox 

$200 service plus shipping label  due after work has been complete 

1.2 Joules Replaced Cylinder head , nozzle, bucking ,  added Inner Barrel Stabilizer o rings - bonded the rack of your piston and performed a piston head mod increasing the port size for inflation, replaced piston head o ring. added custom #d Printed spacer to properly mount stubby stock

Cleaned system and re built gearbox - re program