Clearly, in the picture above, it is not a model 1911.
But can’t tell by the picture what caliber.
Wasn’t insinuating it was a 1911. It’s clearly a Glock. Not being a Glock guy myself, I can’t fathom a guess.
By the side of the guy’s hand and the fact that the magazine met cleanly with the well, I’d guess it was a factory standard Glock 9 MM.
It was an AK assault weapon, the chosen “bad” weapon if the MSM. :)