G&P has been really thoughtful. This pre-made SR15 gearbox and E3 metal body is a great platform for hardcore players who love fully customizing their guns. You get to choose your own. It is easily customizable, due to abundance of aftermarket parts.
G&P bodies are well made, and look great. The good stock performance, great looks, and upgradeability make this gun very appealing for modders, as well as beginning players. It has three selections on the safety switch; safe, semi, and full auto. Click it from safe to semi and let out a few shots.
Mildly firm trigger pull, it isn't overly heavy or light. It is just right.
SPR ergonomic grip
Low price for such high quality
Decent initial FPS
7mm reinforced gearbox
G&P m120 motor