Hello,
Might be interested as my first airsoft gun. I am brand new to the sport and was going to get my start renting at Motor City Airsoft until I could afford an entry level AEG.
Is this Gen 1 or 2? Metal Gearbox? Does it have the interchangeable spring?

Let me know when you have a minute. I'm in St Clair Shores so I am fairly close to you.

Thanks!
Jimmy