Sorry, I misread a ruling by LSJ where the question was a negative one.
Ankha wrote: Only an action card Epikasta played during that action. That includes political actions card, as well as action cards played in an unusual way (for instance a .44 Magnum equipped with Concealed Weapon and destroyed during the combat).
Hmm. I was under the impression that .44 is not played when using concealed weapon.
Thats the reason you cannot DI a .44 that is brought into play via concealed weapon.
So the answer is only "Only an action card Epikasta played during that action. That includes political actions card."