I have been looking at this gun for a while and going back and forth with it and the Echo1 version. I went yesterday to a local hobby shop and they had both in stock. I chose the G&G because they said it had a long list of upgrades that improved its performance a lot. After buying I went home, charged an 8.4 mini battery and let loose. The gun shoots about 328 with .20g BBs but with the upgrades its most likely closer to 375. I wouldn't know as I have chosen to use .25s. So far the .25s(Madbull) have proven very accurate along with the 6.03mm tight bore barrel. The gun, with hop-up adjusted correctly for distance, can shoot in a decent grouping at 200 feet (about an 8ft grouping :p). 200 feet is well beyond the range of engagement in most cases. From 75-100 feet the gun is disgustingly accurate with about a 7in grouping at 80ft with a 7mph breeze. I can't wait to use this gun in battle!
I have had but one problem after about 1000 rounds shot... I released the mag after i was finished shooting and a rivet fell out... I'm assuming this is an inner-body rivet? I plan on taking the gun back to be looked at and fixed.
Decent power with .25s
Bi-pod is VERY sturdy
6 position adjustable butt-stock
Multi-position cheek rest
Functioning Bolt Catch
Rivet falling out... I expected better quality only 1 day in :/
mag well can get a bit loose (nothing some electrical tape can't fix)
Butt stock is very stiff to adjust
Hop-up is stiff as well and very sensitive (this is also a pro)
Rating: [5 of 5 Stars!]