How to dismantle and reassemble G&G ARP9 V2 gearbox. 4 year old V2 gearbox service.

In this video we will service the gearbox from my G&G ARP9. This replica has been used in rain, snow and all weather's for thousands of bb's. Unopened for 3-4 years let's take a look how it's held up together. If you need help getting to the gearbox I did an AR based take down video which you can find here:    • How to remove a V2 gearbox from an Airsoft...   If you need help with barrel cleaning you can find that video here:    • Airsoft AEG inner barrel cleaning. How to ...   I hope you enjoy this video. If you want more content from me then check out Rock Bottom Airsoft on Facebook and Instagram. Thanks for watching