8a72190d____Official_Team_Fortress_Wiki__Exists_on_360
[Title] Invisible Buildings Exploit [Description] Any Engineer picking up a building and immediately taunting would be able to use the weapon they taunted with whilst holding this building. If placed back down with the "build x" commands, these buildings would be invisible, leaving only the sentry shadow, Dispenser screen or teleporter effect. [Exists on PC] No [Exists on PS3] Never Existed [Exists on 360] 
Never Existed
N e v e r E x i s t e d
N o
Y e s
?
Exploits - Official TF2 Wiki | Official Team Fortress Wiki
Exists on 360