Well.. I wanted to write something along the lines of... really? You want us to spoon feed you? You'd rather take some stranger's word, which may be total hearsay or speculation rather than educate yourself by doing some searching?
Then I realized this is the newbie tank and we can't say things like that. So I Googled "review JG HK416" and found this for you
http://www.airsoftcanada.com/showthread.php?t=50930