Final Shootout Query! Spoilers*
Can someone offer me an explanation?
Ethan shoots Iris with his gun which contains blanks as we see she has a concealed squib as part of the grift she reveals to Xavier.
Later as things become pear - shaped, Foley uses Ethan as a shield takes Ethan's gun and shoots Xavier's body guard ...with a gun loaded with blanks?
Is there another explanation other than the lame... Foley knew he had a spare gun holstered away?