That's about what I would have guessed Orca. I'm pretty sure that's a Sigma on the right (actually, I'm 99.999% sure). I see two Sigs next to it (can't guess the model) And... is that a USP of some type directly to the right of the last Glock? Then there's lots of Glocks and two 1911's.
Left to Right
8.USP .40 (looks smaller than my .45
Thats my best guess, I don't know glocks well enough to guess the model
But it looks like #5 is a G26 and #6 is a G19.
How'd I do and what did I win! 8)