The same building/area is a map in Rising Storm 1 so I'm compelled to say the structure is based on real life.
Yeah but the CoD area with this introduced the player to rifle grenades, with the fellow private asking you to use them having either an M1a1 or BAR and the sergeant providing you cover fire having a Thompson.
Oh!Aaaaaaaarrrrrrggggggggggghhhhhhhhhhhh!!!!!!!Well, I am smart sometimes....M7 Rifle GrenadeUse For the First TimeThat's a well defended position, blow it up with rifle grenade!Now this is tricky, I never used this before...did I put it in right? Like this?*lock*Hold it!! What did you just load-*Please use M7 rifle grenade with blank cartridge