Professional changing of Spring for AEG replicas with setting and testing.
Price does not include Spring any other needed parts.
Spring change increases or decreases the power of the replica (output speed of the BBs). The final result depends on many factors (sealing, the quality of the other parts..) and spring itself does not provide a final power. Stronger springs from those installed in replica by factory can drastically increase the chances of mechanical damage without installation of high quality vital parts (gear, piston ..).
For optimal performance, additional services may be required (repair, upgrade, change of parts ..). If we detect any problems we will notice you and on the basis of advice we will then discuss the further procedures.
Buy this item and earn 10 points valued at 0,50EUR.