I got this from airsoft GI at their store where it was nothing but parts. Airsoft GI techs built it fresh and it was a beauty.
I've used it in airsoft and it's a one of a kind gun.
6.03 mm barrel
URX 12" rail system
Lightweight cause of the polymer body
There are no cons!
This G4-A5 is perfect!
Rating: [5 of 5 Stars!]