An integrated weapon part made with the latest Kojima technology. Kojima is glitched in FA. If stunned while charging, you will be unable to hit your opponent until you switch your weapons back and forth. On top of that, Kojimas poor speed and FA's high speed means that it's incredibly difficult to hit anyway. Still, these have the advantage of packing 5 shots, so you'll have a higher chance hitting with these arms than other Kojima. At best it's still a gimmick.