There are only two masks that a standard mask visor will not fit in: the Force3 Defender (it requires one with different tab slots cut specifically for it) and All-Star FM4000 (unless you're special like @Thunderheads).
There are only two masks that a standard mask visor will not fit in: the Force3 Defender (it requires one with different tab slots cut specifically for it) and All-Star FM4000 (unless you're special like @Thunderheads).