are you sure about 6shooter? checked my own high res. shots like this one and could not pinpoint it - looks like a prow of some mesa. I could be wrong tho.
I don't think that is one of the six-shooters in the background. Although they certainly could be seen from the summit. If you know what to look for, you can make out several of the Indian Creek walls from the top of Monster.
from that angle the six-shooters would be on the right of the tower. you can definitely see them from the tops of monster and washer woman. they are hidden in the haze.
Devan Johnson coming across the 4th pitch on Washer Woman, with a view of Monster beyond. The last three pitches of the North Ridge are visible. A little loose, but an incredible day of climbing.