MGS2 - Shell 1-2 Connecting Bridge & Strut L Perimeter, European Extreme

Two consecutive silent shot strats for the perimeter segment on European Extreme. This achieves a few things:
1) Removes having to menu the B.D.U (Traditional Single Segment strat)
2) Removes having to menu the M9 (Slightly risky strat)
3) The caution skips the cutscene with the guard who takes a leak on the perimeter.

Something to note, your menu entering the Harrier fight should be on the Socom (you have to menu to it anyways for the Sensors prior to fight). During the fight, change to your previous to get the Socom then manually menu to the Stinger. Keep these menus for the duration of the fight and make sure you finish the fight with the Stinger equipped. This will remove the Stinger from your menus after the fight and keep the Socom on your previous.