據PTT的鄉民查證似乎是我們自己的海關及軍方搞烏龍
該工程師似乎買得是下面這個
http://cgi.ebay.com/AT-4-Grenade-La...170602?pt=LH_D\
不過人家網頁上已經註明了這次仿製品
This is a replica of the AT-4 anti tank rocket launcher which fires BBs or foam "missiles" using common 40mm airsoft grenades. It is constructed of heavy duty ABS and PVC and is ideal for both collectors and war gamers. Scaled after a real launcher, it has a very similar size and feel and is perfect for military simulation.
不然沒道理這東西可以經過美國海關而不被扣押
當然這並不表示其他網購上買不到真貨
只不過購買方式通常不會簡單到隨便一個人匯了錢就能買得到....