SHS Airsoft AEG V2 Gearbox Spring Set (GG05-15)

This is an essential part of upgrading your airsoft electric gun AEG. It builds a tight and durable gearbox and replaces its gearbox internal springs. It is suitable for airsoft electric guns (Version 2 gearbox). As always, upgrading an AEG requires the necessary skill and technique to disassemble the gearbox; consult expertise if needed.