i currently run a g&g m4 thats upgraded internally but its lacking a metal body so i got my money together and want to buy something nice. like really nice.
would these be good choices?
http://shop.ehobbyasia.com/aeg/king-arm ... 3-aeg.html
http://www.redwolfairsoft.com/redwolf/a ... h_M203.htm
http://www.airsoftgi.com/product_info.p ... ts_id=5631
or this
http://www.airsoftgi.com/product_info.p ... ts_id=7430