JG M4A1 Carbine Pre-upgraded to a TBB with a full metal gearbox

So recently my cheapo crosman Mp-5 busted on me. I very quickly regreted my actions in buying this gun and said i would redeem myself by getting a quality built AEG to replace the previous crap. I did alittle bit of research and found a JG M4A1 carbine. From almost everywhere i look everyone rates this gun a 5 out of 5 stars. It shoots 430 fps out of the box. It is a 2009 production JG M4A1 Carbine full metal gearbox. It has a TBB that is one piece. It is a 100% Tokyo Marui OEM clone. And it is also LiPO battery ready. Im most likely going to buy this rifle soon. I just want to know what everyone on the forum thinks of this gun.


JARHEAD

Now we are talking about airsoftmegastore's pre-upgrade package.

I have had friends who have had good luck with the same store and gun.