Earlier today I purchased a jg s-system m4 for the low low price of $40. It's had 2 owners, never used in a skirmish, probably taken apart before, but it fires, strong motor and gearbox, and feels solid. Just figured I would share this with you guys.
Lately the JG m4's have been pretty dang sweet. A bunch of friends of mine have them and never once have they crapped out on them. We had one of them jam up, and about 30 bbs were stuck in the barrel, and after cleaning it out, no damage was done to the internals and she still shoots true.
JG's are cheap, but gosh darn, they work so hard. Now just to get all of them JG's to lower their fps output from 400 to 350 and your golden.
I always hated my old JG S-System.... Stock wobbly, front heavy, retailer cliamed the handguard was metal when it was plastic, shot too hot for my local feilds, pin above trigger wouldnt come out no matter how much force I used, screws stripped far to easily, hop up was really touchy, motor fell apart after just taking it out. All this and everyone I asked said it wasnt a lemon.