Now I have seen several different designs on airsoft granades, there is a clamshell design http://www.wgcshop.com/pcart/shopper...C-828_srch_PFI
then there is one that breaks up in to four peices http://www.redwolfairsoft.com/redwol...ail?newsID=772
and also a water reaction one, my question what is the easiest one to import and which one works the best? I am personally looking to get two and my guys are looking at atleast one each, But I have heard that customs are taking them at the boarder. Anyone else heard that?