Here is Marck RedWolf West's take on the new VFC H&K MP5 SD3 Early Type GBBR V2. This is the Asian version and can be ordered from RedWolf Airsoft... "The MP5 is a legendary weapons system created by H&K and has been THE standard for pistol caliber submachine guns in the modern era. Its variants are the suppressed versions of said SMGs and the SD3 designation denotes its fire control group to be standard SEF (Safe, Semi, Auto) and it uses, like its cousin the SD6, a fitted collapsible metal stock. The U.S. Navy also uses a variant of the SD3 which is slightly modified."